Home / 23,544,133.20-35,316,199.80-20,352,862.80

Finding the Fourth Proportional to 23,544,133.20, 35,316,199.80 and 20,352,862.80

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Solution

The fourth proportional to 23,544,133.20, 35,316,199.80 and 20,352,862.80 is: 30,529,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,544,133.20 : 35,316,199.80 = 20,352,862.80 : x
  2. Step 2: Convert to fraction form
    23,544,133.20/35,316,199.80 = 20,352,862.80/x
  3. Step 3: Cross multiply
    23,544,133.20x = 35,316,199.80 × 20,352,862.80
  4. Step 4: Simplify right side
    23,544,133.20x = 718,785,769,146,787.38
  5. Step 5: Solve for x
    x = 718,785,769,146,787.38/23,544,133.20
  6. Step 6: Final answer
    x = 30,529,294.20

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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.