Home / 14,764,015.40-22,146,023.10-13,010,260.10

Finding the Fourth Proportional to 14,764,015.40, 22,146,023.10 and 13,010,260.10

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Solution

The fourth proportional to 14,764,015.40, 22,146,023.10 and 13,010,260.10 is: 19,515,390.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,015.40 : 22,146,023.10 = 13,010,260.10 : x
  2. Step 2: Convert to fraction form
    14,764,015.40/22,146,023.10 = 13,010,260.10/x
  3. Step 3: Cross multiply
    14,764,015.40x = 22,146,023.10 × 13,010,260.10
  4. Step 4: Simplify right side
    14,764,015.40x = 288,125,520,711,608.31
  5. Step 5: Solve for x
    x = 288,125,520,711,608.31/14,764,015.40
  6. Step 6: Final answer
    x = 19,515,390.15

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1.5x scale

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.