Home / 17,218,065.48-23,762,008.92-9,483,106

Finding the Fourth Proportional to 17,218,065.48, 23,762,008.92 and 9,483,106

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Solution

The fourth proportional to 17,218,065.48, 23,762,008.92 and 9,483,106 is: 13,087,280.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,218,065.48 : 23,762,008.92 = 9,483,106 : x
  2. Step 2: Convert to fraction form
    17,218,065.48/23,762,008.92 = 9,483,106/x
  3. Step 3: Cross multiply
    17,218,065.48x = 23,762,008.92 × 9,483,106
  4. Step 4: Simplify right side
    17,218,065.48x = 225,337,649,361,305.53
  5. Step 5: Solve for x
    x = 225,337,649,361,305.53/17,218,065.48
  6. Step 6: Final answer
    x = 13,087,280.31

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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.