Home / 17,016,055.11-23,484,141.36-9,674,988.21

Finding the Fourth Proportional to 17,016,055.11, 23,484,141.36 and 9,674,988.21

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Solution

The fourth proportional to 17,016,055.11, 23,484,141.36 and 9,674,988.21 is: 13,352,612.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016,055.11 : 23,484,141.36 = 9,674,988.21 : x
  2. Step 2: Convert to fraction form
    17,016,055.11/23,484,141.36 = 9,674,988.21/x
  3. Step 3: Cross multiply
    17,016,055.11x = 23,484,141.36 × 9,674,988.21
  4. Step 4: Simplify right side
    17,016,055.11x = 227,208,790,779,973.38
  5. Step 5: Solve for x
    x = 227,208,790,779,973.38/17,016,055.11
  6. Step 6: Final answer
    x = 13,352,612.54

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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.