Home / 1,411,754,812.02-2,113,542,872.78-1,063,467,697.28

Finding the Fourth Proportional to 1,411,754,812.02, 2,113,542,872.78 and 1,063,467,697.28

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Solution

The fourth proportional to 1,411,754,812.02, 2,113,542,872.78 and 1,063,467,697.28 is: 1,592,121,063.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,754,812.02 : 2,113,542,872.78 = 1,063,467,697.28 : x
  2. Step 2: Convert to fraction form
    1,411,754,812.02/2,113,542,872.78 = 1,063,467,697.28/x
  3. Step 3: Cross multiply
    1,411,754,812.02x = 2,113,542,872.78 × 1,063,467,697.28
  4. Step 4: Simplify right side
    1,411,754,812.02x = 2,247,684,572,002,017,536
  5. Step 5: Solve for x
    x = 2,247,684,572,002,017,536/1,411,754,812.02
  6. Step 6: Final answer
    x = 1,592,121,063.00

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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.