Home / 22,786,587.60-34,195,627.80-16,402,297.20

Finding the Fourth Proportional to 22,786,587.60, 34,195,627.80 and 16,402,297.20

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Solution

The fourth proportional to 22,786,587.60, 34,195,627.80 and 16,402,297.20 is: 24,614,780.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,786,587.60 : 34,195,627.80 = 16,402,297.20 : x
  2. Step 2: Convert to fraction form
    22,786,587.60/34,195,627.80 = 16,402,297.20/x
  3. Step 3: Cross multiply
    22,786,587.60x = 34,195,627.80 × 16,402,297.20
  4. Step 4: Simplify right side
    22,786,587.60x = 560,886,850,116,182.06
  5. Step 5: Solve for x
    x = 560,886,850,116,182.06/22,786,587.60
  6. Step 6: Final answer
    x = 24,614,780.41

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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.