Home / 106,326,148.60-159,524,652.30-94,896,886.60

Finding the Fourth Proportional to 106,326,148.60, 159,524,652.30 and 94,896,886.60

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Solution

The fourth proportional to 106,326,148.60, 159,524,652.30 and 94,896,886.60 is: 142,376,950.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,326,148.60 : 159,524,652.30 = 94,896,886.60 : x
  2. Step 2: Convert to fraction form
    106,326,148.60/159,524,652.30 = 94,896,886.60/x
  3. Step 3: Cross multiply
    106,326,148.60x = 159,524,652.30 × 94,896,886.60
  4. Step 4: Simplify right side
    106,326,148.60x = 15,138,392,839,217,530
  5. Step 5: Solve for x
    x = 15,138,392,839,217,530/106,326,148.60
  6. Step 6: Final answer
    x = 142,376,950.91

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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.