Home / 22,873,550.40-34,310,325.60-19,684,904.40

Finding the Fourth Proportional to 22,873,550.40, 34,310,325.60 and 19,684,904.40

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Solution

The fourth proportional to 22,873,550.40, 34,310,325.60 and 19,684,904.40 is: 29,527,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,873,550.40 : 34,310,325.60 = 19,684,904.40 : x
  2. Step 2: Convert to fraction form
    22,873,550.40/34,310,325.60 = 19,684,904.40/x
  3. Step 3: Cross multiply
    22,873,550.40x = 34,310,325.60 × 19,684,904.40
  4. Step 4: Simplify right side
    22,873,550.40x = 675,395,479,368,872.62
  5. Step 5: Solve for x
    x = 675,395,479,368,872.62/22,873,550.40
  6. Step 6: Final answer
    x = 29,527,356.60

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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.