Home / 151,330,292.20-226,995,438.30-96,804,445.60

Finding the Fourth Proportional to 151,330,292.20, 226,995,438.30 and 96,804,445.60

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Solution

The fourth proportional to 151,330,292.20, 226,995,438.30 and 96,804,445.60 is: 145,206,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,330,292.20 : 226,995,438.30 = 96,804,445.60 : x
  2. Step 2: Convert to fraction form
    151,330,292.20/226,995,438.30 = 96,804,445.60/x
  3. Step 3: Cross multiply
    151,330,292.20x = 226,995,438.30 × 96,804,445.60
  4. Step 4: Simplify right side
    151,330,292.20x = 21,974,167,558,360,508
  5. Step 5: Solve for x
    x = 21,974,167,558,360,508/151,330,292.20
  6. Step 6: Final answer
    x = 145,206,668.40

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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.