Home / 23,623,939.20-35,435,908.80-23,176,041.60

Finding the Fourth Proportional to 23,623,939.20, 35,435,908.80 and 23,176,041.60

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Solution

The fourth proportional to 23,623,939.20, 35,435,908.80 and 23,176,041.60 is: 34,764,062.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623,939.20 : 35,435,908.80 = 23,176,041.60 : x
  2. Step 2: Convert to fraction form
    23,623,939.20/35,435,908.80 = 23,176,041.60/x
  3. Step 3: Cross multiply
    23,623,939.20x = 35,435,908.80 × 23,176,041.60
  4. Step 4: Simplify right side
    23,623,939.20x = 821,264,096,482,606.12
  5. Step 5: Solve for x
    x = 821,264,096,482,606.12/23,623,939.20
  6. Step 6: Final answer
    x = 34,764,062.40

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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.