Home / 24,193,979.20-36,290,968.80-10,730,807.20

Finding the Fourth Proportional to 24,193,979.20, 36,290,968.80 and 10,730,807.20

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Solution

The fourth proportional to 24,193,979.20, 36,290,968.80 and 10,730,807.20 is: 16,096,210.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,979.20 : 36,290,968.80 = 10,730,807.20 : x
  2. Step 2: Convert to fraction form
    24,193,979.20/36,290,968.80 = 10,730,807.20/x
  3. Step 3: Cross multiply
    24,193,979.20x = 36,290,968.80 × 10,730,807.20
  4. Step 4: Simplify right side
    24,193,979.20x = 389,431,389,294,015.31
  5. Step 5: Solve for x
    x = 389,431,389,294,015.31/24,193,979.20
  6. Step 6: Final answer
    x = 16,096,210.80

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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.