Home / 18,098,401.83-24,975,269.46-10,258,636.80

Finding the Fourth Proportional to 18,098,401.83, 24,975,269.46 and 10,258,636.80

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Solution

The fourth proportional to 18,098,401.83, 24,975,269.46 and 10,258,636.80 is: 14,156,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,098,401.83 : 24,975,269.46 = 10,258,636.80 : x
  2. Step 2: Convert to fraction form
    18,098,401.83/24,975,269.46 = 10,258,636.80/x
  3. Step 3: Cross multiply
    18,098,401.83x = 24,975,269.46 × 10,258,636.80
  4. Step 4: Simplify right side
    18,098,401.83x = 256,212,218,372,272.16
  5. Step 5: Solve for x
    x = 256,212,218,372,272.16/18,098,401.83
  6. Step 6: Final answer
    x = 14,156,621.16

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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.