Home / 100,894,841.13-151,342,263.69-24,217,869.36

Finding the Fourth Proportional to 100,894,841.13, 151,342,263.69 and 24,217,869.36

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Solution

The fourth proportional to 100,894,841.13, 151,342,263.69 and 24,217,869.36 is: 36,326,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,841.13 : 151,342,263.69 = 24,217,869.36 : x
  2. Step 2: Convert to fraction form
    100,894,841.13/151,342,263.69 = 24,217,869.36/x
  3. Step 3: Cross multiply
    100,894,841.13x = 151,342,263.69 × 24,217,869.36
  4. Step 4: Simplify right side
    100,894,841.13x = 3,665,187,170,691,091.50
  5. Step 5: Solve for x
    x = 3,665,187,170,691,091.50/100,894,841.13
  6. Step 6: Final answer
    x = 36,326,804.52

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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.