Home / 156,459,723.11-234,683,793.46-63,127,058.39

Finding the Fourth Proportional to 156,459,723.11, 234,683,793.46 and 63,127,058.39

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Solution

The fourth proportional to 156,459,723.11, 234,683,793.46 and 63,127,058.39 is: 94,688,251.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,459,723.11 : 234,683,793.46 = 63,127,058.39 : x
  2. Step 2: Convert to fraction form
    156,459,723.11/234,683,793.46 = 63,127,058.39/x
  3. Step 3: Cross multiply
    156,459,723.11x = 234,683,793.46 × 63,127,058.39
  4. Step 4: Simplify right side
    156,459,723.11x = 14,814,897,532,936,120
  5. Step 5: Solve for x
    x = 14,814,897,532,936,120/156,459,723.11
  6. Step 6: Final answer
    x = 94,688,251.00

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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.