Home / 177,412,145.60-266,118,218.40-62,395,774.40

Finding the Fourth Proportional to 177,412,145.60, 266,118,218.40 and 62,395,774.40

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Solution

The fourth proportional to 177,412,145.60, 266,118,218.40 and 62,395,774.40 is: 93,593,661.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,412,145.60 : 266,118,218.40 = 62,395,774.40 : x
  2. Step 2: Convert to fraction form
    177,412,145.60/266,118,218.40 = 62,395,774.40/x
  3. Step 3: Cross multiply
    177,412,145.60x = 266,118,218.40 × 62,395,774.40
  4. Step 4: Simplify right side
    177,412,145.60x = 16,604,652,319,016,328
  5. Step 5: Solve for x
    x = 16,604,652,319,016,328/177,412,145.60
  6. Step 6: Final answer
    x = 93,593,661.60

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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.