Home / 107,927,575.62-148,940,500.02-58,367,948.24

Finding the Fourth Proportional to 107,927,575.62, 148,940,500.02 and 58,367,948.24

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Solution

The fourth proportional to 107,927,575.62, 148,940,500.02 and 58,367,948.24 is: 80,548,009.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,927,575.62 : 148,940,500.02 = 58,367,948.24 : x
  2. Step 2: Convert to fraction form
    107,927,575.62/148,940,500.02 = 58,367,948.24/x
  3. Step 3: Cross multiply
    107,927,575.62x = 148,940,500.02 × 58,367,948.24
  4. Step 4: Simplify right side
    107,927,575.62x = 8,693,351,396,007,080
  5. Step 5: Solve for x
    x = 8,693,351,396,007,080/107,927,575.62
  6. Step 6: Final answer
    x = 80,548,009.59

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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.