Home / 104,773,656.40-157,231,343.40-58,715,436.40

Finding the Fourth Proportional to 104,773,656.40, 157,231,343.40 and 58,715,436.40

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Solution

The fourth proportional to 104,773,656.40, 157,231,343.40 and 58,715,436.40 is: 88,112,864.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,773,656.40 : 157,231,343.40 = 58,715,436.40 : x
  2. Step 2: Convert to fraction form
    104,773,656.40/157,231,343.40 = 58,715,436.40/x
  3. Step 3: Cross multiply
    104,773,656.40x = 157,231,343.40 × 58,715,436.40
  4. Step 4: Simplify right side
    104,773,656.40x = 9,231,906,943,489,260
  5. Step 5: Solve for x
    x = 9,231,906,943,489,260/104,773,656.40
  6. Step 6: Final answer
    x = 88,112,864.06

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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.