Home / 2,541,385,498.84-3,506,024,097.88-1,587,109,531.36

Finding the Fourth Proportional to 2,541,385,498.84, 3,506,024,097.88 and 1,587,109,531.36

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Solution

The fourth proportional to 2,541,385,498.84, 3,506,024,097.88 and 1,587,109,531.36 is: 2,189,531,759.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,385,498.84 : 3,506,024,097.88 = 1,587,109,531.36 : x
  2. Step 2: Convert to fraction form
    2,541,385,498.84/3,506,024,097.88 = 1,587,109,531.36/x
  3. Step 3: Cross multiply
    2,541,385,498.84x = 3,506,024,097.88 × 1,587,109,531.36
  4. Step 4: Simplify right side
    2,541,385,498.84x = 5,564,444,262,923,193,344
  5. Step 5: Solve for x
    x = 5,564,444,262,923,193,344/2,541,385,498.84
  6. Step 6: Final answer
    x = 2,189,531,759.53

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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.