Home / 32,925,631.39-49,384,599.23-13,228,959.74

Finding the Fourth Proportional to 32,925,631.39, 49,384,599.23 and 13,228,959.74

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Solution

The fourth proportional to 32,925,631.39, 49,384,599.23 and 13,228,959.74 is: 19,841,893.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,925,631.39 : 49,384,599.23 = 13,228,959.74 : x
  2. Step 2: Convert to fraction form
    32,925,631.39/49,384,599.23 = 13,228,959.74/x
  3. Step 3: Cross multiply
    32,925,631.39x = 49,384,599.23 × 13,228,959.74
  4. Step 4: Simplify right side
    32,925,631.39x = 653,306,875,146,238.88
  5. Step 5: Solve for x
    x = 653,306,875,146,238.88/32,925,631.39
  6. Step 6: Final answer
    x = 19,841,893.61

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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.