Home / 51,364,315.12-77,072,961.70-24,073,380.45

Finding the Fourth Proportional to 51,364,315.12, 77,072,961.70 and 24,073,380.45

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Solution

The fourth proportional to 51,364,315.12, 77,072,961.70 and 24,073,380.45 is: 36,122,485.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,364,315.12 : 77,072,961.70 = 24,073,380.45 : x
  2. Step 2: Convert to fraction form
    51,364,315.12/77,072,961.70 = 24,073,380.45/x
  3. Step 3: Cross multiply
    51,364,315.12x = 77,072,961.70 × 24,073,380.45
  4. Step 4: Simplify right side
    51,364,315.12x = 1,855,406,729,401,752.25
  5. Step 5: Solve for x
    x = 1,855,406,729,401,752.25/51,364,315.12
  6. Step 6: Final answer
    x = 36,122,485.53

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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.