Home / 23,328,081.60-34,992,122.40-14,258,155.20

Finding the Fourth Proportional to 23,328,081.60, 34,992,122.40 and 14,258,155.20

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Solution

The fourth proportional to 23,328,081.60, 34,992,122.40 and 14,258,155.20 is: 21,387,232.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,081.60 : 34,992,122.40 = 14,258,155.20 : x
  2. Step 2: Convert to fraction form
    23,328,081.60/34,992,122.40 = 14,258,155.20/x
  3. Step 3: Cross multiply
    23,328,081.60x = 34,992,122.40 × 14,258,155.20
  4. Step 4: Simplify right side
    23,328,081.60x = 498,923,111,956,596.44
  5. Step 5: Solve for x
    x = 498,923,111,956,596.44/23,328,081.60
  6. Step 6: Final answer
    x = 21,387,232.80

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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.