Home / 29,881,355.20-44,822,032.80-25,629,827.20

Finding the Fourth Proportional to 29,881,355.20, 44,822,032.80 and 25,629,827.20

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Solution

The fourth proportional to 29,881,355.20, 44,822,032.80 and 25,629,827.20 is: 38,444,740.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,881,355.20 : 44,822,032.80 = 25,629,827.20 : x
  2. Step 2: Convert to fraction form
    29,881,355.20/44,822,032.80 = 25,629,827.20/x
  3. Step 3: Cross multiply
    29,881,355.20x = 44,822,032.80 × 25,629,827.20
  4. Step 4: Simplify right side
    29,881,355.20x = 1,148,780,955,416,732
  5. Step 5: Solve for x
    x = 1,148,780,955,416,732/29,881,355.20
  6. Step 6: Final answer
    x = 38,444,740.80

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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.