Home / 3,516,096,168.68-4,852,034,522.57-2,087,228,351.86

Finding the Fourth Proportional to 3,516,096,168.68, 4,852,034,522.57 and 2,087,228,351.86

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Solution

The fourth proportional to 3,516,096,168.68, 4,852,034,522.57 and 2,087,228,351.86 is: 2,880,269,348.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,096,168.68 : 4,852,034,522.57 = 2,087,228,351.86 : x
  2. Step 2: Convert to fraction form
    3,516,096,168.68/4,852,034,522.57 = 2,087,228,351.86/x
  3. Step 3: Cross multiply
    3,516,096,168.68x = 4,852,034,522.57 × 2,087,228,351.86
  4. Step 4: Simplify right side
    3,516,096,168.68x = 10,127,304,019,704,692,736
  5. Step 5: Solve for x
    x = 10,127,304,019,704,692,736/3,516,096,168.68
  6. Step 6: Final answer
    x = 2,880,269,348.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.