Home / 51,364,331.16-77,072,985.77-24,073,396.52

Finding the Fourth Proportional to 51,364,331.16, 77,072,985.77 and 24,073,396.52

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Solution

The fourth proportional to 51,364,331.16, 77,072,985.77 and 24,073,396.52 is: 36,122,509.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,364,331.16 : 77,072,985.77 = 24,073,396.52 : x
  2. Step 2: Convert to fraction form
    51,364,331.16/77,072,985.77 = 24,073,396.52/x
  3. Step 3: Cross multiply
    51,364,331.16x = 77,072,985.77 × 24,073,396.52
  4. Step 4: Simplify right side
    51,364,331.16x = 1,855,408,546,915,795.75
  5. Step 5: Solve for x
    x = 1,855,408,546,915,795.75/51,364,331.16
  6. Step 6: Final answer
    x = 36,122,509.63

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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.