Home / 24,268,952.40-36,403,428.60-6,997,119.90

Finding the Fourth Proportional to 24,268,952.40, 36,403,428.60 and 6,997,119.90

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Solution

The fourth proportional to 24,268,952.40, 36,403,428.60 and 6,997,119.90 is: 10,495,679.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268,952.40 : 36,403,428.60 = 6,997,119.90 : x
  2. Step 2: Convert to fraction form
    24,268,952.40/36,403,428.60 = 6,997,119.90/x
  3. Step 3: Cross multiply
    24,268,952.40x = 36,403,428.60 × 6,997,119.90
  4. Step 4: Simplify right side
    24,268,952.40x = 254,719,154,685,289.16
  5. Step 5: Solve for x
    x = 254,719,154,685,289.16/24,268,952.40
  6. Step 6: Final answer
    x = 10,495,679.85

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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.