Home / 160,818,158.28-240,618,502.36-95,274,484.53

Finding the Fourth Proportional to 160,818,158.28, 240,618,502.36 and 95,274,484.53

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Solution

The fourth proportional to 160,818,158.28, 240,618,502.36 and 95,274,484.53 is: 142,551,090.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,818,158.28 : 240,618,502.36 = 95,274,484.53 : x
  2. Step 2: Convert to fraction form
    160,818,158.28/240,618,502.36 = 95,274,484.53/x
  3. Step 3: Cross multiply
    160,818,158.28x = 240,618,502.36 × 95,274,484.53
  4. Step 4: Simplify right side
    160,818,158.28x = 22,924,803,780,729,592
  5. Step 5: Solve for x
    x = 22,924,803,780,729,592/160,818,158.28
  6. Step 6: Final answer
    x = 142,551,090.16

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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.