Home / 204,073,344,110.10-306,110,016,165.15-124,729,627,962.90

Finding the Fourth Proportional to 204,073,344,110.10, 306,110,016,165.15 and 124,729,627,962.90

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Solution

The fourth proportional to 204,073,344,110.10, 306,110,016,165.15 and 124,729,627,962.90 is: 187,094,441,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,073,344,110.10 : 306,110,016,165.15 = 124,729,627,962.90 : x
  2. Step 2: Convert to fraction form
    204,073,344,110.10/306,110,016,165.15 = 124,729,627,962.90/x
  3. Step 3: Cross multiply
    204,073,344,110.10x = 306,110,016,165.15 × 124,729,627,962.90
  4. Step 4: Simplify right side
    204,073,344,110.10x = 38,180,988,431,996,465,184,768
  5. Step 5: Solve for x
    x = 38,180,988,431,996,465,184,768/204,073,344,110.10
  6. Step 6: Final answer
    x = 187,094,441,944.35

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1.5x scale

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.