Home / 149,799,757,301.40-224,699,635,952.10-136,086,028,584.60

Finding the Fourth Proportional to 149,799,757,301.40, 224,699,635,952.10 and 136,086,028,584.60

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Solution

The fourth proportional to 149,799,757,301.40, 224,699,635,952.10 and 136,086,028,584.60 is: 204,129,042,876.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,799,757,301.40 : 224,699,635,952.10 = 136,086,028,584.60 : x
  2. Step 2: Convert to fraction form
    149,799,757,301.40/224,699,635,952.10 = 136,086,028,584.60/x
  3. Step 3: Cross multiply
    149,799,757,301.40x = 224,699,635,952.10 × 136,086,028,584.60
  4. Step 4: Simplify right side
    149,799,757,301.40x = 30,578,481,081,126,697,828,352
  5. Step 5: Solve for x
    x = 30,578,481,081,126,697,828,352/149,799,757,301.40
  6. Step 6: Final answer
    x = 204,129,042,876.90

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1.5x scale

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.