Home / 14,550,672.60-21,826,008.90-4,962,864.60

Finding the Fourth Proportional to 14,550,672.60, 21,826,008.90 and 4,962,864.60

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Solution

The fourth proportional to 14,550,672.60, 21,826,008.90 and 4,962,864.60 is: 7,444,296.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,550,672.60 : 21,826,008.90 = 4,962,864.60 : x
  2. Step 2: Convert to fraction form
    14,550,672.60/21,826,008.90 = 4,962,864.60/x
  3. Step 3: Cross multiply
    14,550,672.60x = 21,826,008.90 × 4,962,864.60
  4. Step 4: Simplify right side
    14,550,672.60x = 108,319,526,929,094.92
  5. Step 5: Solve for x
    x = 108,319,526,929,094.92/14,550,672.60
  6. Step 6: Final answer
    x = 7,444,296.90

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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.