Home / 15,153,706.59-22,730,756.88-5,056,327.59

Finding the Fourth Proportional to 15,153,706.59, 22,730,756.88 and 5,056,327.59

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Solution

The fourth proportional to 15,153,706.59, 22,730,756.88 and 5,056,327.59 is: 7,584,557.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,153,706.59 : 22,730,756.88 = 5,056,327.59 : x
  2. Step 2: Convert to fraction form
    15,153,706.59/22,730,756.88 = 5,056,327.59/x
  3. Step 3: Cross multiply
    15,153,706.59x = 22,730,756.88 × 5,056,327.59
  4. Step 4: Simplify right side
    15,153,706.59x = 114,934,153,153,926.31
  5. Step 5: Solve for x
    x = 114,934,153,153,926.31/15,153,706.59
  6. Step 6: Final answer
    x = 7,584,557.12

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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.