Home / 2,465,207,711.24-3,695,496,807.17-828,287,549.96

Finding the Fourth Proportional to 2,465,207,711.24, 3,695,496,807.17 and 828,287,549.96

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Solution

The fourth proportional to 2,465,207,711.24, 3,695,496,807.17 and 828,287,549.96 is: 1,241,653,586.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,207,711.24 : 3,695,496,807.17 = 828,287,549.96 : x
  2. Step 2: Convert to fraction form
    2,465,207,711.24/3,695,496,807.17 = 828,287,549.96/x
  3. Step 3: Cross multiply
    2,465,207,711.24x = 3,695,496,807.17 × 828,287,549.96
  4. Step 4: Simplify right side
    2,465,207,711.24x = 3,060,933,996,279,435,264
  5. Step 5: Solve for x
    x = 3,060,933,996,279,435,264/2,465,207,711.24
  6. Step 6: Final answer
    x = 1,241,653,586.56

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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.