Home / 9,295,371.60-13,943,057.40-8,941,077.60

Finding the Fourth Proportional to 9,295,371.60, 13,943,057.40 and 8,941,077.60

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Solution

The fourth proportional to 9,295,371.60, 13,943,057.40 and 8,941,077.60 is: 13,411,616.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,371.60 : 13,943,057.40 = 8,941,077.60 : x
  2. Step 2: Convert to fraction form
    9,295,371.60/13,943,057.40 = 8,941,077.60/x
  3. Step 3: Cross multiply
    9,295,371.60x = 13,943,057.40 × 8,941,077.60
  4. Step 4: Simplify right side
    9,295,371.60x = 124,665,958,194,654.23
  5. Step 5: Solve for x
    x = 124,665,958,194,654.23/9,295,371.60
  6. Step 6: Final answer
    x = 13,411,616.40

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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.