Home / 104,976,906.10-157,465,359.15-101,150,530.90

Finding the Fourth Proportional to 104,976,906.10, 157,465,359.15 and 101,150,530.90

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Solution

The fourth proportional to 104,976,906.10, 157,465,359.15 and 101,150,530.90 is: 151,725,796.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,906.10 : 157,465,359.15 = 101,150,530.90 : x
  2. Step 2: Convert to fraction form
    104,976,906.10/157,465,359.15 = 101,150,530.90/x
  3. Step 3: Cross multiply
    104,976,906.10x = 157,465,359.15 × 101,150,530.90
  4. Step 4: Simplify right side
    104,976,906.10x = 15,927,704,676,381,674
  5. Step 5: Solve for x
    x = 15,927,704,676,381,674/104,976,906.10
  6. Step 6: Final answer
    x = 151,725,796.35

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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.