Home / 43,471,890.99-59,991,340.59-23,894,785.53

Finding the Fourth Proportional to 43,471,890.99, 59,991,340.59 and 23,894,785.53

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Solution

The fourth proportional to 43,471,890.99, 59,991,340.59 and 23,894,785.53 is: 32,974,876.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,471,890.99 : 59,991,340.59 = 23,894,785.53 : x
  2. Step 2: Convert to fraction form
    43,471,890.99/59,991,340.59 = 23,894,785.53/x
  3. Step 3: Cross multiply
    43,471,890.99x = 59,991,340.59 × 23,894,785.53
  4. Step 4: Simplify right side
    43,471,890.99x = 1,433,480,217,055,233.75
  5. Step 5: Solve for x
    x = 1,433,480,217,055,233.75/43,471,890.99
  6. Step 6: Final answer
    x = 32,974,876.05

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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.