Home / 151,330,292.70-226,995,439.05-96,804,446.10

Finding the Fourth Proportional to 151,330,292.70, 226,995,439.05 and 96,804,446.10

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Solution

The fourth proportional to 151,330,292.70, 226,995,439.05 and 96,804,446.10 is: 145,206,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,330,292.70 : 226,995,439.05 = 96,804,446.10 : x
  2. Step 2: Convert to fraction form
    151,330,292.70/226,995,439.05 = 96,804,446.10/x
  3. Step 3: Cross multiply
    151,330,292.70x = 226,995,439.05 × 96,804,446.10
  4. Step 4: Simplify right side
    151,330,292.70x = 21,974,167,744,461,560
  5. Step 5: Solve for x
    x = 21,974,167,744,461,560/151,330,292.70
  6. Step 6: Final answer
    x = 145,206,669.15

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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.