Home / 39,942,417.80-59,913,626.70-26,337,528.20

Finding the Fourth Proportional to 39,942,417.80, 59,913,626.70 and 26,337,528.20

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Solution

The fourth proportional to 39,942,417.80, 59,913,626.70 and 26,337,528.20 is: 39,506,292.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,942,417.80 : 59,913,626.70 = 26,337,528.20 : x
  2. Step 2: Convert to fraction form
    39,942,417.80/59,913,626.70 = 26,337,528.20/x
  3. Step 3: Cross multiply
    39,942,417.80x = 59,913,626.70 × 26,337,528.20
  4. Step 4: Simplify right side
    39,942,417.80x = 1,577,976,832,775,523
  5. Step 5: Solve for x
    x = 1,577,976,832,775,523/39,942,417.80
  6. Step 6: Final answer
    x = 39,506,292.30

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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.