Home / 17,181,864.96-23,710,366.50-9,446,846.92

Finding the Fourth Proportional to 17,181,864.96, 23,710,366.50 and 9,446,846.92

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Solution

The fourth proportional to 17,181,864.96, 23,710,366.50 and 9,446,846.92 is: 13,036,314.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,864.96 : 23,710,366.50 = 9,446,846.92 : x
  2. Step 2: Convert to fraction form
    17,181,864.96/23,710,366.50 = 9,446,846.92/x
  3. Step 3: Cross multiply
    17,181,864.96x = 23,710,366.50 × 9,446,846.92
  4. Step 4: Simplify right side
    17,181,864.96x = 223,988,202,742,596.19
  5. Step 5: Solve for x
    x = 223,988,202,742,596.19/17,181,864.96
  6. Step 6: Final answer
    x = 13,036,314.93

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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.