Home / 51,101,594.55-70,520,486.90-29,075,093.44

Finding the Fourth Proportional to 51,101,594.55, 70,520,486.90 and 29,075,093.44

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Solution

The fourth proportional to 51,101,594.55, 70,520,486.90 and 29,075,093.44 is: 40,123,791.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,101,594.55 : 70,520,486.90 = 29,075,093.44 : x
  2. Step 2: Convert to fraction form
    51,101,594.55/70,520,486.90 = 29,075,093.44/x
  3. Step 3: Cross multiply
    51,101,594.55x = 70,520,486.90 × 29,075,093.44
  4. Step 4: Simplify right side
    51,101,594.55x = 2,050,389,745,730,119.25
  5. Step 5: Solve for x
    x = 2,050,389,745,730,119.25/51,101,594.55
  6. Step 6: Final answer
    x = 40,123,791.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.