Home / 45,229,056.12-67,851,150.78-35,513,277

Finding the Fourth Proportional to 45,229,056.12, 67,851,150.78 and 35,513,277

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Solution

The fourth proportional to 45,229,056.12, 67,851,150.78 and 35,513,277 is: 53,275,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,229,056.12 : 67,851,150.78 = 35,513,277 : x
  2. Step 2: Convert to fraction form
    45,229,056.12/67,851,150.78 = 35,513,277/x
  3. Step 3: Cross multiply
    45,229,056.12x = 67,851,150.78 × 35,513,277
  4. Step 4: Simplify right side
    45,229,056.12x = 2,409,616,712,418,906
  5. Step 5: Solve for x
    x = 2,409,616,712,418,906/45,229,056.12
  6. Step 6: Final answer
    x = 53,275,856.70

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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.