Home / 17,244,318.83-25,868,479.35-5,730,813.59

Finding the Fourth Proportional to 17,244,318.83, 25,868,479.35 and 5,730,813.59

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Solution

The fourth proportional to 17,244,318.83, 25,868,479.35 and 5,730,813.59 is: 8,596,885.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,244,318.83 : 25,868,479.35 = 5,730,813.59 : x
  2. Step 2: Convert to fraction form
    17,244,318.83/25,868,479.35 = 5,730,813.59/x
  3. Step 3: Cross multiply
    17,244,318.83x = 25,868,479.35 × 5,730,813.59
  4. Step 4: Simplify right side
    17,244,318.83x = 148,247,433,011,614.38
  5. Step 5: Solve for x
    x = 148,247,433,011,614.38/17,244,318.83
  6. Step 6: Final answer
    x = 8,596,885.41

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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.