Home / 17,627,155.59-24,308,569.52-11,341,267.29

Finding the Fourth Proportional to 17,627,155.59, 24,308,569.52 and 11,341,267.29

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Solution

The fourth proportional to 17,627,155.59, 24,308,569.52 and 11,341,267.29 is: 15,640,072.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,627,155.59 : 24,308,569.52 = 11,341,267.29 : x
  2. Step 2: Convert to fraction form
    17,627,155.59/24,308,569.52 = 11,341,267.29/x
  3. Step 3: Cross multiply
    17,627,155.59x = 24,308,569.52 × 11,341,267.29
  4. Step 4: Simplify right side
    17,627,155.59x = 275,689,984,307,160.66
  5. Step 5: Solve for x
    x = 275,689,984,307,160.66/17,627,155.59
  6. Step 6: Final answer
    x = 15,640,072.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.