Home / 358,029,770.52-537,044,805.01-161,063,120.08

Finding the Fourth Proportional to 358,029,770.52, 537,044,805.01 and 161,063,120.08

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Solution

The fourth proportional to 358,029,770.52, 537,044,805.01 and 161,063,120.08 is: 241,594,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,029,770.52 : 537,044,805.01 = 161,063,120.08 : x
  2. Step 2: Convert to fraction form
    358,029,770.52/537,044,805.01 = 161,063,120.08/x
  3. Step 3: Cross multiply
    358,029,770.52x = 537,044,805.01 × 161,063,120.08
  4. Step 4: Simplify right side
    358,029,770.52x = 86,498,111,916,860,512
  5. Step 5: Solve for x
    x = 86,498,111,916,860,512/358,029,770.52
  6. Step 6: Final answer
    x = 241,594,747.25

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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.