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Finding the Fourth Proportional to 24,772,167.95, 37,164,978.32 and 7,500,948.27

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Solution

The fourth proportional to 24,772,167.95, 37,164,978.32 and 7,500,948.27 is: 11,253,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,772,167.95 : 37,164,978.32 = 7,500,948.27 : x
  2. Step 2: Convert to fraction form
    24,772,167.95/37,164,978.32 = 7,500,948.27/x
  3. Step 3: Cross multiply
    24,772,167.95x = 37,164,978.32 × 7,500,948.27
  4. Step 4: Simplify right side
    24,772,167.95x = 278,772,579,657,118.09
  5. Step 5: Solve for x
    x = 278,772,579,657,118.09/24,772,167.95
  6. Step 6: Final answer
    x = 11,253,459.14

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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.