Home / 426,690,046.98-588,829,130.01-241,047,689.22

Finding the Fourth Proportional to 426,690,046.98, 588,829,130.01 and 241,047,689.22

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Solution

The fourth proportional to 426,690,046.98, 588,829,130.01 and 241,047,689.22 is: 332,644,040.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,690,046.98 : 588,829,130.01 = 241,047,689.22 : x
  2. Step 2: Convert to fraction form
    426,690,046.98/588,829,130.01 = 241,047,689.22/x
  3. Step 3: Cross multiply
    426,690,046.98x = 588,829,130.01 × 241,047,689.22
  4. Step 4: Simplify right side
    426,690,046.98x = 141,935,901,134,333,456
  5. Step 5: Solve for x
    x = 141,935,901,134,333,456/426,690,046.98
  6. Step 6: Final answer
    x = 332,644,040.19

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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.