Home / 173,661,017.02-239,641,466.45-95,344,131.49

Finding the Fourth Proportional to 173,661,017.02, 239,641,466.45 and 95,344,131.49

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Solution

The fourth proportional to 173,661,017.02, 239,641,466.45 and 95,344,131.49 is: 131,569,006.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,661,017.02 : 239,641,466.45 = 95,344,131.49 : x
  2. Step 2: Convert to fraction form
    173,661,017.02/239,641,466.45 = 95,344,131.49/x
  3. Step 3: Cross multiply
    173,661,017.02x = 239,641,466.45 × 95,344,131.49
  4. Step 4: Simplify right side
    173,661,017.02x = 22,848,407,486,589,396
  5. Step 5: Solve for x
    x = 22,848,407,486,589,396/173,661,017.02
  6. Step 6: Final answer
    x = 131,569,006.56

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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.