Home / 15,153,707.73-22,730,758.56-5,056,328.73

Finding the Fourth Proportional to 15,153,707.73, 22,730,758.56 and 5,056,328.73

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Solution

The fourth proportional to 15,153,707.73, 22,730,758.56 and 5,056,328.73 is: 7,584,558.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,153,707.73 : 22,730,758.56 = 5,056,328.73 : x
  2. Step 2: Convert to fraction form
    15,153,707.73/22,730,758.56 = 5,056,328.73/x
  3. Step 3: Cross multiply
    15,153,707.73x = 22,730,758.56 × 5,056,328.73
  4. Step 4: Simplify right side
    15,153,707.73x = 114,934,187,561,621.44
  5. Step 5: Solve for x
    x = 114,934,187,561,621.44/15,153,707.73
  6. Step 6: Final answer
    x = 7,584,558.82

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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.