Home / 39,744,015.40-59,616,023.10-34,705,167.40

Finding the Fourth Proportional to 39,744,015.40, 59,616,023.10 and 34,705,167.40

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Solution

The fourth proportional to 39,744,015.40, 59,616,023.10 and 34,705,167.40 is: 52,057,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,015.40 : 59,616,023.10 = 34,705,167.40 : x
  2. Step 2: Convert to fraction form
    39,744,015.40/59,616,023.10 = 34,705,167.40/x
  3. Step 3: Cross multiply
    39,744,015.40x = 59,616,023.10 × 34,705,167.40
  4. Step 4: Simplify right side
    39,744,015.40x = 2,068,984,061,407,767
  5. Step 5: Solve for x
    x = 2,068,984,061,407,767/39,744,015.40
  6. Step 6: Final answer
    x = 52,057,751.10

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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.