Home / 15,822,130.92-23,851,784.42-14,767,506.66

Finding the Fourth Proportional to 15,822,130.92, 23,851,784.42 and 14,767,506.66

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Solution

The fourth proportional to 15,822,130.92, 23,851,784.42 and 14,767,506.66 is: 22,261,943.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,822,130.92 : 23,851,784.42 = 14,767,506.66 : x
  2. Step 2: Convert to fraction form
    15,822,130.92/23,851,784.42 = 14,767,506.66/x
  3. Step 3: Cross multiply
    15,822,130.92x = 23,851,784.42 × 14,767,506.66
  4. Step 4: Simplify right side
    15,822,130.92x = 352,231,385,275,234.25
  5. Step 5: Solve for x
    x = 352,231,385,275,234.25/15,822,130.92
  6. Step 6: Final answer
    x = 22,261,943.54

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.