Home / 17,088,159.04-23,581,880.96-9,353,035.28

Finding the Fourth Proportional to 17,088,159.04, 23,581,880.96 and 9,353,035.28

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Solution

The fourth proportional to 17,088,159.04, 23,581,880.96 and 9,353,035.28 is: 12,907,309.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,159.04 : 23,581,880.96 = 9,353,035.28 : x
  2. Step 2: Convert to fraction form
    17,088,159.04/23,581,880.96 = 9,353,035.28/x
  3. Step 3: Cross multiply
    17,088,159.04x = 23,581,880.96 × 9,353,035.28
  4. Step 4: Simplify right side
    17,088,159.04x = 220,562,164,587,640.25
  5. Step 5: Solve for x
    x = 220,562,164,587,640.25/17,088,159.04
  6. Step 6: Final answer
    x = 12,907,309.92

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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.