Home / 354,788,002,952.02-532,182,010,576.25-86,175,173,141.08

Finding the Fourth Proportional to 354,788,002,952.02, 532,182,010,576.25 and 86,175,173,141.08

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Solution

The fourth proportional to 354,788,002,952.02, 532,182,010,576.25 and 86,175,173,141.08 is: 129,262,761,204.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,788,002,952.02 : 532,182,010,576.25 = 86,175,173,141.08 : x
  2. Step 2: Convert to fraction form
    354,788,002,952.02/532,182,010,576.25 = 86,175,173,141.08/x
  3. Step 3: Cross multiply
    354,788,002,952.02x = 532,182,010,576.25 × 86,175,173,141.08
  4. Step 4: Simplify right side
    354,788,002,952.02x = 45,860,876,903,976,416,575,488
  5. Step 5: Solve for x
    x = 45,860,876,903,976,416,575,488/354,788,002,952.02
  6. Step 6: Final answer
    x = 129,262,761,204.97

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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.