Home / 24,429,752.16-33,726,146.60-18,835,780.98

Finding the Fourth Proportional to 24,429,752.16, 33,726,146.60 and 18,835,780.98

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Solution

The fourth proportional to 24,429,752.16, 33,726,146.60 and 18,835,780.98 is: 26,003,469.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,752.16 : 33,726,146.60 = 18,835,780.98 : x
  2. Step 2: Convert to fraction form
    24,429,752.16/33,726,146.60 = 18,835,780.98/x
  3. Step 3: Cross multiply
    24,429,752.16x = 33,726,146.60 × 18,835,780.98
  4. Step 4: Simplify right side
    24,429,752.16x = 635,258,310,656,971.75
  5. Step 5: Solve for x
    x = 635,258,310,656,971.75/24,429,752.16
  6. Step 6: Final answer
    x = 26,003,469.31

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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.