Home / 21,403,849.10-32,101,738.61-6,051,016.85

Finding the Fourth Proportional to 21,403,849.10, 32,101,738.61 and 6,051,016.85

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Solution

The fourth proportional to 21,403,849.10, 32,101,738.61 and 6,051,016.85 is: 9,075,384.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,403,849.10 : 32,101,738.61 = 6,051,016.85 : x
  2. Step 2: Convert to fraction form
    21,403,849.10/32,101,738.61 = 6,051,016.85/x
  3. Step 3: Cross multiply
    21,403,849.10x = 32,101,738.61 × 6,051,016.85
  4. Step 4: Simplify right side
    21,403,849.10x = 194,248,161,052,641.78
  5. Step 5: Solve for x
    x = 194,248,161,052,641.78/21,403,849.10
  6. Step 6: Final answer
    x = 9,075,384.53

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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.