Home / 22,319,932-33,480,209.04-6,363,580

Finding the Fourth Proportional to 22,319,932, 33,480,209.04 and 6,363,580

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Solution

The fourth proportional to 22,319,932, 33,480,209.04 and 6,363,580 is: 9,545,458.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,319,932 : 33,480,209.04 = 6,363,580 : x
  2. Step 2: Convert to fraction form
    22,319,932/33,480,209.04 = 6,363,580/x
  3. Step 3: Cross multiply
    22,319,932x = 33,480,209.04 × 6,363,580
  4. Step 4: Simplify right side
    22,319,932x = 213,053,988,642,763.19
  5. Step 5: Solve for x
    x = 213,053,988,642,763.19/22,319,932
  6. Step 6: Final answer
    x = 9,545,458.68

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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.