Home / 3,070,157,591.27-4,236,817,446.02-1,660,461,513.59

Finding the Fourth Proportional to 3,070,157,591.27, 4,236,817,446.02 and 1,660,461,513.59

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Solution

The fourth proportional to 3,070,157,591.27, 4,236,817,446.02 and 1,660,461,513.59 is: 2,291,436,872.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,157,591.27 : 4,236,817,446.02 = 1,660,461,513.59 : x
  2. Step 2: Convert to fraction form
    3,070,157,591.27/4,236,817,446.02 = 1,660,461,513.59/x
  3. Step 3: Cross multiply
    3,070,157,591.27x = 4,236,817,446.02 × 1,660,461,513.59
  4. Step 4: Simplify right side
    3,070,157,591.27x = 7,035,072,309,214,584,832
  5. Step 5: Solve for x
    x = 7,035,072,309,214,584,832/3,070,157,591.27
  6. Step 6: Final answer
    x = 2,291,436,872.56

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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.