Home / 41,137,290.63-56,768,230.71-22,551,795.66

Finding the Fourth Proportional to 41,137,290.63, 56,768,230.71 and 22,551,795.66

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Solution

The fourth proportional to 41,137,290.63, 56,768,230.71 and 22,551,795.66 is: 31,120,803.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,137,290.63 : 56,768,230.71 = 22,551,795.66 : x
  2. Step 2: Convert to fraction form
    41,137,290.63/56,768,230.71 = 22,551,795.66/x
  3. Step 3: Cross multiply
    41,137,290.63x = 56,768,230.71 × 22,551,795.66
  4. Step 4: Simplify right side
    41,137,290.63x = 1,280,225,538,951,656.75
  5. Step 5: Solve for x
    x = 1,280,225,538,951,656.75/41,137,290.63
  6. Step 6: Final answer
    x = 31,120,803.52

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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.