Home / 156,512,593.85-234,814,328.73-63,091,353.35

Finding the Fourth Proportional to 156,512,593.85, 234,814,328.73 and 63,091,353.35

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Solution

The fourth proportional to 156,512,593.85, 234,814,328.73 and 63,091,353.35 is: 94,655,346.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,512,593.85 : 234,814,328.73 = 63,091,353.35 : x
  2. Step 2: Convert to fraction form
    156,512,593.85/234,814,328.73 = 63,091,353.35/x
  3. Step 3: Cross multiply
    156,512,593.85x = 234,814,328.73 × 63,091,353.35
  4. Step 4: Simplify right side
    156,512,593.85x = 14,814,753,784,813,690
  5. Step 5: Solve for x
    x = 14,814,753,784,813,690/156,512,593.85
  6. Step 6: Final answer
    x = 94,655,346.39

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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.