Home / 125,569,095.27-173,295,058.00-75,335,204.33

Finding the Fourth Proportional to 125,569,095.27, 173,295,058.00 and 75,335,204.33

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Solution

The fourth proportional to 125,569,095.27, 173,295,058.00 and 75,335,204.33 is: 103,968,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,569,095.27 : 173,295,058.00 = 75,335,204.33 : x
  2. Step 2: Convert to fraction form
    125,569,095.27/173,295,058.00 = 75,335,204.33/x
  3. Step 3: Cross multiply
    125,569,095.27x = 173,295,058.00 × 75,335,204.33
  4. Step 4: Simplify right side
    125,569,095.27x = 13,055,218,603,383,496
  5. Step 5: Solve for x
    x = 13,055,218,603,383,496/125,569,095.27
  6. Step 6: Final answer
    x = 103,968,405.41

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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.