Home / 60,393,727.80-90,566,972.10-22,035,497.40

Finding the Fourth Proportional to 60,393,727.80, 90,566,972.10 and 22,035,497.40

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Solution

The fourth proportional to 60,393,727.80, 90,566,972.10 and 22,035,497.40 is: 33,044,628.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,393,727.80 : 90,566,972.10 = 22,035,497.40 : x
  2. Step 2: Convert to fraction form
    60,393,727.80/90,566,972.10 = 22,035,497.40/x
  3. Step 3: Cross multiply
    60,393,727.80x = 90,566,972.10 × 22,035,497.40
  4. Step 4: Simplify right side
    60,393,727.80x = 1,995,688,278,235,422.25
  5. Step 5: Solve for x
    x = 1,995,688,278,235,422.25/60,393,727.80
  6. Step 6: Final answer
    x = 33,044,628.16

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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.