Home / 14,761,815.60-22,152,054.60-8,696,535.60

Finding the Fourth Proportional to 14,761,815.60, 22,152,054.60 and 8,696,535.60

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Solution

The fourth proportional to 14,761,815.60, 22,152,054.60 and 8,696,535.60 is: 13,050,300.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,815.60 : 22,152,054.60 = 8,696,535.60 : x
  2. Step 2: Convert to fraction form
    14,761,815.60/22,152,054.60 = 8,696,535.60/x
  3. Step 3: Cross multiply
    14,761,815.60x = 22,152,054.60 × 8,696,535.60
  4. Step 4: Simplify right side
    14,761,815.60x = 192,646,131,442,043.75
  5. Step 5: Solve for x
    x = 192,646,131,442,043.75/14,761,815.60
  6. Step 6: Final answer
    x = 13,050,300.63

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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.