Home / 3,135,672,000.90-4,703,508,001.35-2,555,196,711.30

Finding the Fourth Proportional to 3,135,672,000.90, 4,703,508,001.35 and 2,555,196,711.30

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Solution

The fourth proportional to 3,135,672,000.90, 4,703,508,001.35 and 2,555,196,711.30 is: 3,832,795,066.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,672,000.90 : 4,703,508,001.35 = 2,555,196,711.30 : x
  2. Step 2: Convert to fraction form
    3,135,672,000.90/4,703,508,001.35 = 2,555,196,711.30/x
  3. Step 3: Cross multiply
    3,135,672,000.90x = 4,703,508,001.35 × 2,555,196,711.30
  4. Step 4: Simplify right side
    3,135,672,000.90x = 12,018,388,176,622,757,888
  5. Step 5: Solve for x
    x = 12,018,388,176,622,757,888/3,135,672,000.90
  6. Step 6: Final answer
    x = 3,832,795,066.95

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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.