Home / 63,746,700.30-95,620,050.45-58,644,866.70

Finding the Fourth Proportional to 63,746,700.30, 95,620,050.45 and 58,644,866.70

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Solution

The fourth proportional to 63,746,700.30, 95,620,050.45 and 58,644,866.70 is: 87,967,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,746,700.30 : 95,620,050.45 = 58,644,866.70 : x
  2. Step 2: Convert to fraction form
    63,746,700.30/95,620,050.45 = 58,644,866.70/x
  3. Step 3: Cross multiply
    63,746,700.30x = 95,620,050.45 × 58,644,866.70
  4. Step 4: Simplify right side
    63,746,700.30x = 5,607,625,112,487,525
  5. Step 5: Solve for x
    x = 5,607,625,112,487,525/63,746,700.30
  6. Step 6: Final answer
    x = 87,967,300.05

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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.