Home / 108,255,230.64-161,994,944.66-93,732,253.02

Finding the Fourth Proportional to 108,255,230.64, 161,994,944.66 and 93,732,253.02

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Solution

The fourth proportional to 108,255,230.64, 161,994,944.66 and 93,732,253.02 is: 140,262,517.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,255,230.64 : 161,994,944.66 = 93,732,253.02 : x
  2. Step 2: Convert to fraction form
    108,255,230.64/161,994,944.66 = 93,732,253.02/x
  3. Step 3: Cross multiply
    108,255,230.64x = 161,994,944.66 × 93,732,253.02
  4. Step 4: Simplify right side
    108,255,230.64x = 15,184,151,140,363,356
  5. Step 5: Solve for x
    x = 15,184,151,140,363,356/108,255,230.64
  6. Step 6: Final answer
    x = 140,262,517.11

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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.