Home / 2,669,234,682.30-4,003,852,023.45-2,487,836,154.30

Finding the Fourth Proportional to 2,669,234,682.30, 4,003,852,023.45 and 2,487,836,154.30

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Solution

The fourth proportional to 2,669,234,682.30, 4,003,852,023.45 and 2,487,836,154.30 is: 3,731,754,231.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,234,682.30 : 4,003,852,023.45 = 2,487,836,154.30 : x
  2. Step 2: Convert to fraction form
    2,669,234,682.30/4,003,852,023.45 = 2,487,836,154.30/x
  3. Step 3: Cross multiply
    2,669,234,682.30x = 4,003,852,023.45 × 2,487,836,154.30
  4. Step 4: Simplify right side
    2,669,234,682.30x = 9,960,927,820,406,122,496
  5. Step 5: Solve for x
    x = 9,960,927,820,406,122,496/2,669,234,682.30
  6. Step 6: Final answer
    x = 3,731,754,231.45

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Double scale
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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.