Home / 177,473,379.52-266,215,492.50-60,887,100.07

Finding the Fourth Proportional to 177,473,379.52, 266,215,492.50 and 60,887,100.07

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Solution

The fourth proportional to 177,473,379.52, 266,215,492.50 and 60,887,100.07 is: 91,332,510.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,473,379.52 : 266,215,492.50 = 60,887,100.07 : x
  2. Step 2: Convert to fraction form
    177,473,379.52/266,215,492.50 = 60,887,100.07/x
  3. Step 3: Cross multiply
    177,473,379.52x = 266,215,492.50 × 60,887,100.07
  4. Step 4: Simplify right side
    177,473,379.52x = 16,209,089,332,031,834
  5. Step 5: Solve for x
    x = 16,209,089,332,031,834/177,473,379.52
  6. Step 6: Final answer
    x = 91,332,510.69

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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.