Home / 51,669,690.39-77,477,625.90-24,368,652.45

Finding the Fourth Proportional to 51,669,690.39, 77,477,625.90 and 24,368,652.45

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Solution

The fourth proportional to 51,669,690.39, 77,477,625.90 and 24,368,652.45 is: 36,540,287.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,669,690.39 : 77,477,625.90 = 24,368,652.45 : x
  2. Step 2: Convert to fraction form
    51,669,690.39/77,477,625.90 = 24,368,652.45/x
  3. Step 3: Cross multiply
    51,669,690.39x = 77,477,625.90 × 24,368,652.45
  4. Step 4: Simplify right side
    51,669,690.39x = 1,888,025,338,208,218.50
  5. Step 5: Solve for x
    x = 1,888,025,338,208,218.50/51,669,690.39
  6. Step 6: Final answer
    x = 36,540,287.43

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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.