Home / 17,350,798.65-23,944,102.40-9,616,339.20

Finding the Fourth Proportional to 17,350,798.65, 23,944,102.40 and 9,616,339.20

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Solution

The fourth proportional to 17,350,798.65, 23,944,102.40 and 9,616,339.20 is: 13,270,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,798.65 : 23,944,102.40 = 9,616,339.20 : x
  2. Step 2: Convert to fraction form
    17,350,798.65/23,944,102.40 = 9,616,339.20/x
  3. Step 3: Cross multiply
    17,350,798.65x = 23,944,102.40 × 9,616,339.20
  4. Step 4: Simplify right side
    17,350,798.65x = 230,254,610,517,934.06
  5. Step 5: Solve for x
    x = 230,254,610,517,934.06/17,350,798.65
  6. Step 6: Final answer
    x = 13,270,548.24

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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.