Home / 4,639,054,060.92-6,401,895,648.30-2,552,970,988.92

Finding the Fourth Proportional to 4,639,054,060.92, 6,401,895,648.30 and 2,552,970,988.92

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Solution

The fourth proportional to 4,639,054,060.92, 6,401,895,648.30 and 2,552,970,988.92 is: 3,523,100,539.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639,054,060.92 : 6,401,895,648.30 = 2,552,970,988.92 : x
  2. Step 2: Convert to fraction form
    4,639,054,060.92/6,401,895,648.30 = 2,552,970,988.92/x
  3. Step 3: Cross multiply
    4,639,054,060.92x = 6,401,895,648.30 × 2,552,970,988.92
  4. Step 4: Simplify right side
    4,639,054,060.92x = 16,343,853,864,203,096,064
  5. Step 5: Solve for x
    x = 16,343,853,864,203,096,064/4,639,054,060.92
  6. Step 6: Final answer
    x = 3,523,100,539.37

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Double scale
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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.