Home / 9,396,004.80-14,115,002.40-9,039,086.40

Finding the Fourth Proportional to 9,396,004.80, 14,115,002.40 and 9,039,086.40

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Solution

The fourth proportional to 9,396,004.80, 14,115,002.40 and 9,039,086.40 is: 13,578,827.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,004.80 : 14,115,002.40 = 9,039,086.40 : x
  2. Step 2: Convert to fraction form
    9,396,004.80/14,115,002.40 = 9,039,086.40/x
  3. Step 3: Cross multiply
    9,396,004.80x = 14,115,002.40 × 9,039,086.40
  4. Step 4: Simplify right side
    9,396,004.80x = 127,586,726,229,807.38
  5. Step 5: Solve for x
    x = 127,586,726,229,807.38/9,396,004.80
  6. Step 6: Final answer
    x = 13,578,827.27

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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.