Home / 177,492,835.86-266,267,862.54-54,671,096.16

Finding the Fourth Proportional to 177,492,835.86, 266,267,862.54 and 54,671,096.16

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Solution

The fourth proportional to 177,492,835.86, 266,267,862.54 and 54,671,096.16 is: 82,015,456.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,492,835.86 : 266,267,862.54 = 54,671,096.16 : x
  2. Step 2: Convert to fraction form
    177,492,835.86/266,267,862.54 = 54,671,096.16/x
  3. Step 3: Cross multiply
    177,492,835.86x = 266,267,862.54 × 54,671,096.16
  4. Step 4: Simplify right side
    177,492,835.86x = 14,557,155,917,242,000
  5. Step 5: Solve for x
    x = 14,557,155,917,242,000/177,492,835.86
  6. Step 6: Final answer
    x = 82,015,456.27

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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.