Home / 39,880,292.49-59,820,439.22-9,588,155.61

Finding the Fourth Proportional to 39,880,292.49, 59,820,439.22 and 9,588,155.61

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Solution

The fourth proportional to 39,880,292.49, 59,820,439.22 and 9,588,155.61 is: 14,382,233.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,880,292.49 : 59,820,439.22 = 9,588,155.61 : x
  2. Step 2: Convert to fraction form
    39,880,292.49/59,820,439.22 = 9,588,155.61/x
  3. Step 3: Cross multiply
    39,880,292.49x = 59,820,439.22 × 9,588,155.61
  4. Step 4: Simplify right side
    39,880,292.49x = 573,567,679,851,966.25
  5. Step 5: Solve for x
    x = 573,567,679,851,966.25/39,880,292.49
  6. Step 6: Final answer
    x = 14,382,233.53

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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.