Home / 9,995,712.18-14,982,233.62-4,593,199.24

Finding the Fourth Proportional to 9,995,712.18, 14,982,233.62 and 4,593,199.24

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Solution

The fourth proportional to 9,995,712.18, 14,982,233.62 and 4,593,199.24 is: 6,884,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,712.18 : 14,982,233.62 = 4,593,199.24 : x
  2. Step 2: Convert to fraction form
    9,995,712.18/14,982,233.62 = 4,593,199.24/x
  3. Step 3: Cross multiply
    9,995,712.18x = 14,982,233.62 × 4,593,199.24
  4. Step 4: Simplify right side
    9,995,712.18x = 68,816,384,076,886.45
  5. Step 5: Solve for x
    x = 68,816,384,076,886.45/9,995,712.18
  6. Step 6: Final answer
    x = 6,884,590.40

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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.