Home / 39,942,412.80-59,913,619.20-26,337,523.20

Finding the Fourth Proportional to 39,942,412.80, 59,913,619.20 and 26,337,523.20

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Solution

The fourth proportional to 39,942,412.80, 59,913,619.20 and 26,337,523.20 is: 39,506,284.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,942,412.80 : 59,913,619.20 = 26,337,523.20 : x
  2. Step 2: Convert to fraction form
    39,942,412.80/59,913,619.20 = 26,337,523.20/x
  3. Step 3: Cross multiply
    39,942,412.80x = 59,913,619.20 × 26,337,523.20
  4. Step 4: Simplify right side
    39,942,412.80x = 1,577,976,335,675,965.50
  5. Step 5: Solve for x
    x = 1,577,976,335,675,965.50/39,942,412.80
  6. Step 6: Final answer
    x = 39,506,284.80

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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.