Home / 15,168,061.20-22,752,091.80-10,066,227.60

Finding the Fourth Proportional to 15,168,061.20, 22,752,091.80 and 10,066,227.60

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Solution

The fourth proportional to 15,168,061.20, 22,752,091.80 and 10,066,227.60 is: 15,099,341.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,168,061.20 : 22,752,091.80 = 10,066,227.60 : x
  2. Step 2: Convert to fraction form
    15,168,061.20/22,752,091.80 = 10,066,227.60/x
  3. Step 3: Cross multiply
    15,168,061.20x = 22,752,091.80 × 10,066,227.60
  4. Step 4: Simplify right side
    15,168,061.20x = 229,027,734,434,893.69
  5. Step 5: Solve for x
    x = 229,027,734,434,893.69/15,168,061.20
  6. Step 6: Final answer
    x = 15,099,341.40

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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.