Home / 116,332,964.20-174,499,446.30-98,417,060.20

Finding the Fourth Proportional to 116,332,964.20, 174,499,446.30 and 98,417,060.20

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Solution

The fourth proportional to 116,332,964.20, 174,499,446.30 and 98,417,060.20 is: 147,625,590.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,332,964.20 : 174,499,446.30 = 98,417,060.20 : x
  2. Step 2: Convert to fraction form
    116,332,964.20/174,499,446.30 = 98,417,060.20/x
  3. Step 3: Cross multiply
    116,332,964.20x = 174,499,446.30 × 98,417,060.20
  4. Step 4: Simplify right side
    116,332,964.20x = 17,173,722,511,373,768
  5. Step 5: Solve for x
    x = 17,173,722,511,373,768/116,332,964.20
  6. Step 6: Final answer
    x = 147,625,590.30

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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.