Home / 4,508,050,457.86-6,221,116,950.41-2,500,885,644.45

Finding the Fourth Proportional to 4,508,050,457.86, 6,221,116,950.41 and 2,500,885,644.45

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Solution

The fourth proportional to 4,508,050,457.86, 6,221,116,950.41 and 2,500,885,644.45 is: 3,451,226,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,050,457.86 : 6,221,116,950.41 = 2,500,885,644.45 : x
  2. Step 2: Convert to fraction form
    4,508,050,457.86/6,221,116,950.41 = 2,500,885,644.45/x
  3. Step 3: Cross multiply
    4,508,050,457.86x = 6,221,116,950.41 × 2,500,885,644.45
  4. Step 4: Simplify right side
    4,508,050,457.86x = 15,558,302,073,715,537,920
  5. Step 5: Solve for x
    x = 15,558,302,073,715,537,920/4,508,050,457.86
  6. Step 6: Final answer
    x = 3,451,226,249.38

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Half scale
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Double scale
Find fourth proportional to 4,508,050,458.86, 6,221,116,951.79 and 2,500,885,645.45
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.