Home / 17,471,681.17-24,109,816.46-9,630,761.29

Finding the Fourth Proportional to 17,471,681.17, 24,109,816.46 and 9,630,761.29

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Solution

The fourth proportional to 17,471,681.17, 24,109,816.46 and 9,630,761.29 is: 13,289,842.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,681.17 : 24,109,816.46 = 9,630,761.29 : x
  2. Step 2: Convert to fraction form
    17,471,681.17/24,109,816.46 = 9,630,761.29/x
  3. Step 3: Cross multiply
    17,471,681.17x = 24,109,816.46 × 9,630,761.29
  4. Step 4: Simplify right side
    17,471,681.17x = 232,195,886,963,544.47
  5. Step 5: Solve for x
    x = 232,195,886,963,544.47/17,471,681.17
  6. Step 6: Final answer
    x = 13,289,842.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.