Home / 1,771,472,003.10-2,657,208,004.65-1,033,784,655.90

Finding the Fourth Proportional to 1,771,472,003.10, 2,657,208,004.65 and 1,033,784,655.90

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Solution

The fourth proportional to 1,771,472,003.10, 2,657,208,004.65 and 1,033,784,655.90 is: 1,550,676,983.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,472,003.10 : 2,657,208,004.65 = 1,033,784,655.90 : x
  2. Step 2: Convert to fraction form
    1,771,472,003.10/2,657,208,004.65 = 1,033,784,655.90/x
  3. Step 3: Cross multiply
    1,771,472,003.10x = 2,657,208,004.65 × 1,033,784,655.90
  4. Step 4: Simplify right side
    1,771,472,003.10x = 2,746,980,862,741,826,048
  5. Step 5: Solve for x
    x = 2,746,980,862,741,826,048/1,771,472,003.10
  6. Step 6: Final answer
    x = 1,550,676,983.85

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Similar ratio
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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.