Home / 2,016,359,153.20-3,024,538,729.80-2,003,445,136.90

Finding the Fourth Proportional to 2,016,359,153.20, 3,024,538,729.80 and 2,003,445,136.90

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Solution

The fourth proportional to 2,016,359,153.20, 3,024,538,729.80 and 2,003,445,136.90 is: 3,005,167,705.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,359,153.20 : 3,024,538,729.80 = 2,003,445,136.90 : x
  2. Step 2: Convert to fraction form
    2,016,359,153.20/3,024,538,729.80 = 2,003,445,136.90/x
  3. Step 3: Cross multiply
    2,016,359,153.20x = 3,024,538,729.80 × 2,003,445,136.90
  4. Step 4: Simplify right side
    2,016,359,153.20x = 6,059,497,409,583,513,600
  5. Step 5: Solve for x
    x = 6,059,497,409,583,513,600/2,016,359,153.20
  6. Step 6: Final answer
    x = 3,005,167,705.35

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Double scale
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Similar ratio
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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.