Home / 118,098,230.10-177,147,345.15-93,705,088.20

Finding the Fourth Proportional to 118,098,230.10, 177,147,345.15 and 93,705,088.20

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Solution

The fourth proportional to 118,098,230.10, 177,147,345.15 and 93,705,088.20 is: 140,557,632.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,098,230.10 : 177,147,345.15 = 93,705,088.20 : x
  2. Step 2: Convert to fraction form
    118,098,230.10/177,147,345.15 = 93,705,088.20/x
  3. Step 3: Cross multiply
    118,098,230.10x = 177,147,345.15 × 93,705,088.20
  4. Step 4: Simplify right side
    118,098,230.10x = 16,599,607,601,676,594
  5. Step 5: Solve for x
    x = 16,599,607,601,676,594/118,098,230.10
  6. Step 6: Final answer
    x = 140,557,632.30

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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.