Home / 22,875,515.60-34,313,273.40-7,729,228.40

Finding the Fourth Proportional to 22,875,515.60, 34,313,273.40 and 7,729,228.40

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Solution

The fourth proportional to 22,875,515.60, 34,313,273.40 and 7,729,228.40 is: 11,593,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,875,515.60 : 34,313,273.40 = 7,729,228.40 : x
  2. Step 2: Convert to fraction form
    22,875,515.60/34,313,273.40 = 7,729,228.40/x
  3. Step 3: Cross multiply
    22,875,515.60x = 34,313,273.40 × 7,729,228.40
  4. Step 4: Simplify right side
    22,875,515.60x = 265,215,127,260,244.56
  5. Step 5: Solve for x
    x = 265,215,127,260,244.56/22,875,515.60
  6. Step 6: Final answer
    x = 11,593,842.60

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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.