Home / 1,032,676,738.88-1,549,472,541.30-541,273,224.42

Finding the Fourth Proportional to 1,032,676,738.88, 1,549,472,541.30 and 541,273,224.42

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Solution

The fourth proportional to 1,032,676,738.88, 1,549,472,541.30 and 541,273,224.42 is: 812,149,598.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,676,738.88 : 1,549,472,541.30 = 541,273,224.42 : x
  2. Step 2: Convert to fraction form
    1,032,676,738.88/1,549,472,541.30 = 541,273,224.42/x
  3. Step 3: Cross multiply
    1,032,676,738.88x = 1,549,472,541.30 × 541,273,224.42
  4. Step 4: Simplify right side
    1,032,676,738.88x = 838,687,998,579,702,528
  5. Step 5: Solve for x
    x = 838,687,998,579,702,528/1,032,676,738.88
  6. Step 6: Final answer
    x = 812,149,598.23

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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.