Home / 17,350,298.29-23,943,004.18-9,615,174.53

Finding the Fourth Proportional to 17,350,298.29, 23,943,004.18 and 9,615,174.53

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Solution

The fourth proportional to 17,350,298.29, 23,943,004.18 and 9,615,174.53 is: 13,268,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,298.29 : 23,943,004.18 = 9,615,174.53 : x
  2. Step 2: Convert to fraction form
    17,350,298.29/23,943,004.18 = 9,615,174.53/x
  3. Step 3: Cross multiply
    17,350,298.29x = 23,943,004.18 × 9,615,174.53
  4. Step 4: Simplify right side
    17,350,298.29x = 230,216,163,999,039.12
  5. Step 5: Solve for x
    x = 230,216,163,999,039.12/17,350,298.29
  6. Step 6: Final answer
    x = 13,268,715.05

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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.