Home / 17,133,826.04-23,644,459.47-9,791,574.96

Finding the Fourth Proportional to 17,133,826.04, 23,644,459.47 and 9,791,574.96

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Solution

The fourth proportional to 17,133,826.04, 23,644,459.47 and 9,791,574.96 is: 13,512,247.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,826.04 : 23,644,459.47 = 9,791,574.96 : x
  2. Step 2: Convert to fraction form
    17,133,826.04/23,644,459.47 = 9,791,574.96/x
  3. Step 3: Cross multiply
    17,133,826.04x = 23,644,459.47 × 9,791,574.96
  4. Step 4: Simplify right side
    17,133,826.04x = 231,516,497,289,186.88
  5. Step 5: Solve for x
    x = 231,516,497,289,186.88/17,133,826.04
  6. Step 6: Final answer
    x = 13,512,247.46

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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.