Home / 24,193,856.70-36,290,785.05-15,235,904.70

Finding the Fourth Proportional to 24,193,856.70, 36,290,785.05 and 15,235,904.70

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Solution

The fourth proportional to 24,193,856.70, 36,290,785.05 and 15,235,904.70 is: 22,853,857.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,856.70 : 36,290,785.05 = 15,235,904.70 : x
  2. Step 2: Convert to fraction form
    24,193,856.70/36,290,785.05 = 15,235,904.70/x
  3. Step 3: Cross multiply
    24,193,856.70x = 36,290,785.05 × 15,235,904.70
  4. Step 4: Simplify right side
    24,193,856.70x = 552,922,942,509,984.69
  5. Step 5: Solve for x
    x = 552,922,942,509,984.69/24,193,856.70
  6. Step 6: Final answer
    x = 22,853,857.05

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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.