Home / 22,074,800.40-33,112,200.60-13,571,744.40

Finding the Fourth Proportional to 22,074,800.40, 33,112,200.60 and 13,571,744.40

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Solution

The fourth proportional to 22,074,800.40, 33,112,200.60 and 13,571,744.40 is: 20,357,616.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,074,800.40 : 33,112,200.60 = 13,571,744.40 : x
  2. Step 2: Convert to fraction form
    22,074,800.40/33,112,200.60 = 13,571,744.40/x
  3. Step 3: Cross multiply
    22,074,800.40x = 33,112,200.60 × 13,571,744.40
  4. Step 4: Simplify right side
    22,074,800.40x = 449,390,323,064,726.69
  5. Step 5: Solve for x
    x = 449,390,323,064,726.69/22,074,800.40
  6. Step 6: Final answer
    x = 20,357,616.60

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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.