Home / 582,377,553.44-803,700,854.88-344,426,714.40

Finding the Fourth Proportional to 582,377,553.44, 803,700,854.88 and 344,426,714.40

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Solution

The fourth proportional to 582,377,553.44, 803,700,854.88 and 344,426,714.40 is: 475,320,594.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,377,553.44 : 803,700,854.88 = 344,426,714.40 : x
  2. Step 2: Convert to fraction form
    582,377,553.44/803,700,854.88 = 344,426,714.40/x
  3. Step 3: Cross multiply
    582,377,553.44x = 803,700,854.88 × 344,426,714.40
  4. Step 4: Simplify right side
    582,377,553.44x = 276,816,044,806,789,600
  5. Step 5: Solve for x
    x = 276,816,044,806,789,600/582,377,553.44
  6. Step 6: Final answer
    x = 475,320,594.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.