Home / 15,153,715.62-22,730,770.38-5,056,336.62

Finding the Fourth Proportional to 15,153,715.62, 22,730,770.38 and 5,056,336.62

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Solution

The fourth proportional to 15,153,715.62, 22,730,770.38 and 5,056,336.62 is: 7,584,570.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,153,715.62 : 22,730,770.38 = 5,056,336.62 : x
  2. Step 2: Convert to fraction form
    15,153,715.62/22,730,770.38 = 5,056,336.62/x
  3. Step 3: Cross multiply
    15,153,715.62x = 22,730,770.38 × 5,056,336.62
  4. Step 4: Simplify right side
    15,153,715.62x = 114,934,426,673,205.31
  5. Step 5: Solve for x
    x = 114,934,426,673,205.31/15,153,715.62
  6. Step 6: Final answer
    x = 7,584,570.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.