Home / 51,336,427.01-70,847,745.11-29,001,666.66

Finding the Fourth Proportional to 51,336,427.01, 70,847,745.11 and 29,001,666.66

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Solution

The fourth proportional to 51,336,427.01, 70,847,745.11 and 29,001,666.66 is: 40,024,263.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,336,427.01 : 70,847,745.11 = 29,001,666.66 : x
  2. Step 2: Convert to fraction form
    51,336,427.01/70,847,745.11 = 29,001,666.66/x
  3. Step 3: Cross multiply
    51,336,427.01x = 70,847,745.11 × 29,001,666.66
  4. Step 4: Simplify right side
    51,336,427.01x = 2,054,702,687,108,589.25
  5. Step 5: Solve for x
    x = 2,054,702,687,108,589.25/51,336,427.01
  6. Step 6: Final answer
    x = 40,024,263.60

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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.