Home / 22,009,095.60-33,015,101.40-5,834,821.20

Finding the Fourth Proportional to 22,009,095.60, 33,015,101.40 and 5,834,821.20

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Solution

The fourth proportional to 22,009,095.60, 33,015,101.40 and 5,834,821.20 is: 8,752,618.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,009,095.60 : 33,015,101.40 = 5,834,821.20 : x
  2. Step 2: Convert to fraction form
    22,009,095.60/33,015,101.40 = 5,834,821.20/x
  3. Step 3: Cross multiply
    22,009,095.60x = 33,015,101.40 × 5,834,821.20
  4. Step 4: Simplify right side
    22,009,095.60x = 192,637,213,568,869.69
  5. Step 5: Solve for x
    x = 192,637,213,568,869.69/22,009,095.60
  6. Step 6: Final answer
    x = 8,752,618.33

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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.