Home / 563,348,280.20-844,014,650.70-482,726,712.20

Finding the Fourth Proportional to 563,348,280.20, 844,014,650.70 and 482,726,712.20

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Solution

The fourth proportional to 563,348,280.20, 844,014,650.70 and 482,726,712.20 is: 723,226,522.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,348,280.20 : 844,014,650.70 = 482,726,712.20 : x
  2. Step 2: Convert to fraction form
    563,348,280.20/844,014,650.70 = 482,726,712.20/x
  3. Step 3: Cross multiply
    563,348,280.20x = 844,014,650.70 × 482,726,712.20
  4. Step 4: Simplify right side
    563,348,280.20x = 407,428,417,381,042,432
  5. Step 5: Solve for x
    x = 407,428,417,381,042,432/563,348,280.20
  6. Step 6: Final answer
    x = 723,226,522.03

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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.