Home / 23,326,223.04-34,989,186.87-7,966,101.78

Finding the Fourth Proportional to 23,326,223.04, 34,989,186.87 and 7,966,101.78

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Solution

The fourth proportional to 23,326,223.04, 34,989,186.87 and 7,966,101.78 is: 11,949,102.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,223.04 : 34,989,186.87 = 7,966,101.78 : x
  2. Step 2: Convert to fraction form
    23,326,223.04/34,989,186.87 = 7,966,101.78/x
  3. Step 3: Cross multiply
    23,326,223.04x = 34,989,186.87 × 7,966,101.78
  4. Step 4: Simplify right side
    23,326,223.04x = 278,727,423,805,859.62
  5. Step 5: Solve for x
    x = 278,727,423,805,859.62/23,326,223.04
  6. Step 6: Final answer
    x = 11,949,102.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.