Home / 32,857,691.52-49,276,055.34-11,287,091.76

Finding the Fourth Proportional to 32,857,691.52, 49,276,055.34 and 11,287,091.76

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Solution

The fourth proportional to 32,857,691.52, 49,276,055.34 and 11,287,091.76 is: 16,927,036.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,857,691.52 : 49,276,055.34 = 11,287,091.76 : x
  2. Step 2: Convert to fraction form
    32,857,691.52/49,276,055.34 = 11,287,091.76/x
  3. Step 3: Cross multiply
    32,857,691.52x = 49,276,055.34 × 11,287,091.76
  4. Step 4: Simplify right side
    32,857,691.52x = 556,183,358,193,418
  5. Step 5: Solve for x
    x = 556,183,358,193,418/32,857,691.52
  6. Step 6: Final answer
    x = 16,927,036.94

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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.