Home / 41,081,018.64-61,633,047.24-16,506,201.84

Finding the Fourth Proportional to 41,081,018.64, 61,633,047.24 and 16,506,201.84

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Solution

The fourth proportional to 41,081,018.64, 61,633,047.24 and 16,506,201.84 is: 24,763,931.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,081,018.64 : 61,633,047.24 = 16,506,201.84 : x
  2. Step 2: Convert to fraction form
    41,081,018.64/61,633,047.24 = 16,506,201.84/x
  3. Step 3: Cross multiply
    41,081,018.64x = 61,633,047.24 × 16,506,201.84
  4. Step 4: Simplify right side
    41,081,018.64x = 1,017,327,517,757,695
  5. Step 5: Solve for x
    x = 1,017,327,517,757,695/41,081,018.64
  6. Step 6: Final answer
    x = 24,763,931.16

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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.