Home / 5,458,230,709.40-8,187,346,064.10-1,777,736,063.90

Finding the Fourth Proportional to 5,458,230,709.40, 8,187,346,064.10 and 1,777,736,063.90

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Solution

The fourth proportional to 5,458,230,709.40, 8,187,346,064.10 and 1,777,736,063.90 is: 2,666,604,095.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,230,709.40 : 8,187,346,064.10 = 1,777,736,063.90 : x
  2. Step 2: Convert to fraction form
    5,458,230,709.40/8,187,346,064.10 = 1,777,736,063.90/x
  3. Step 3: Cross multiply
    5,458,230,709.40x = 8,187,346,064.10 × 1,777,736,063.90
  4. Step 4: Simplify right side
    5,458,230,709.40x = 14,554,940,365,780,291,584
  5. Step 5: Solve for x
    x = 14,554,940,365,780,291,584/5,458,230,709.40
  6. Step 6: Final answer
    x = 2,666,604,095.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.