Home / 18,552,002.65-25,919,719.55-18,552,002.65

Finding the Fourth Proportional to 18,552,002.65, 25,919,719.55 and 18,552,002.65

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Solution

The fourth proportional to 18,552,002.65, 25,919,719.55 and 18,552,002.65 is: 25,919,719.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,552,002.65 : 25,919,719.55 = 18,552,002.65 : x
  2. Step 2: Convert to fraction form
    18,552,002.65/25,919,719.55 = 18,552,002.65/x
  3. Step 3: Cross multiply
    18,552,002.65x = 25,919,719.55 × 18,552,002.65
  4. Step 4: Simplify right side
    18,552,002.65x = 480,862,705,778,856.81
  5. Step 5: Solve for x
    x = 480,862,705,778,856.81/18,552,002.65
  6. Step 6: Final answer
    x = 25,919,719.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.