Home / 239,502,404.40-359,253,606.60-162,974,900.40

Finding the Fourth Proportional to 239,502,404.40, 359,253,606.60 and 162,974,900.40

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Solution

The fourth proportional to 239,502,404.40, 359,253,606.60 and 162,974,900.40 is: 244,462,350.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,502,404.40 : 359,253,606.60 = 162,974,900.40 : x
  2. Step 2: Convert to fraction form
    239,502,404.40/359,253,606.60 = 162,974,900.40/x
  3. Step 3: Cross multiply
    239,502,404.40x = 359,253,606.60 × 162,974,900.40
  4. Step 4: Simplify right side
    239,502,404.40x = 58,549,320,753,975,792
  5. Step 5: Solve for x
    x = 58,549,320,753,975,792/239,502,404.40
  6. Step 6: Final answer
    x = 244,462,350.60

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1.5x scale

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.