Home / 173,784,140.61-239,822,271.23-95,472,767.13

Finding the Fourth Proportional to 173,784,140.61, 239,822,271.23 and 95,472,767.13

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Solution

The fourth proportional to 173,784,140.61, 239,822,271.23 and 95,472,767.13 is: 131,752,504.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,784,140.61 : 239,822,271.23 = 95,472,767.13 : x
  2. Step 2: Convert to fraction form
    173,784,140.61/239,822,271.23 = 95,472,767.13/x
  3. Step 3: Cross multiply
    173,784,140.61x = 239,822,271.23 × 95,472,767.13
  4. Step 4: Simplify right side
    173,784,140.61x = 22,896,495,853,252,124
  5. Step 5: Solve for x
    x = 22,896,495,853,252,124/173,784,140.61
  6. Step 6: Final answer
    x = 131,752,504.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.