Home / 43,138,680.23-59,531,445.32-24,553,820.17

Finding the Fourth Proportional to 43,138,680.23, 59,531,445.32 and 24,553,820.17

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Solution

The fourth proportional to 43,138,680.23, 59,531,445.32 and 24,553,820.17 is: 33,884,309.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,138,680.23 : 59,531,445.32 = 24,553,820.17 : x
  2. Step 2: Convert to fraction form
    43,138,680.23/59,531,445.32 = 24,553,820.17/x
  3. Step 3: Cross multiply
    43,138,680.23x = 59,531,445.32 × 24,553,820.17
  4. Step 4: Simplify right side
    43,138,680.23x = 1,461,724,402,870,823.75
  5. Step 5: Solve for x
    x = 1,461,724,402,870,823.75/43,138,680.23
  6. Step 6: Final answer
    x = 33,884,309.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.