Home / 176,711,558.10-265,067,337.15-55,543,010.10

Finding the Fourth Proportional to 176,711,558.10, 265,067,337.15 and 55,543,010.10

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Solution

The fourth proportional to 176,711,558.10, 265,067,337.15 and 55,543,010.10 is: 83,314,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,711,558.10 : 265,067,337.15 = 55,543,010.10 : x
  2. Step 2: Convert to fraction form
    176,711,558.10/265,067,337.15 = 55,543,010.10/x
  3. Step 3: Cross multiply
    176,711,558.10x = 265,067,337.15 × 55,543,010.10
  4. Step 4: Simplify right side
    176,711,558.10x = 14,722,637,784,502,556
  5. Step 5: Solve for x
    x = 14,722,637,784,502,556/176,711,558.10
  6. Step 6: Final answer
    x = 83,314,515.15

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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.