Home / 37,858,151.57-56,796,781.82-10,564,421.63

Finding the Fourth Proportional to 37,858,151.57, 56,796,781.82 and 10,564,421.63

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Solution

The fourth proportional to 37,858,151.57, 56,796,781.82 and 10,564,421.63 is: 15,849,298.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,858,151.57 : 56,796,781.82 = 10,564,421.63 : x
  2. Step 2: Convert to fraction form
    37,858,151.57/56,796,781.82 = 10,564,421.63/x
  3. Step 3: Cross multiply
    37,858,151.57x = 56,796,781.82 × 10,564,421.63
  4. Step 4: Simplify right side
    37,858,151.57x = 600,025,150,036,792.75
  5. Step 5: Solve for x
    x = 600,025,150,036,792.75/37,858,151.57
  6. Step 6: Final answer
    x = 15,849,298.64

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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.