Home / 41,129,298.95-56,757,214.76-22,544,041.73

Finding the Fourth Proportional to 41,129,298.95, 56,757,214.76 and 22,544,041.73

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Solution

The fourth proportional to 41,129,298.95, 56,757,214.76 and 22,544,041.73 is: 31,110,110.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,129,298.95 : 56,757,214.76 = 22,544,041.73 : x
  2. Step 2: Convert to fraction form
    41,129,298.95/56,757,214.76 = 22,544,041.73/x
  3. Step 3: Cross multiply
    41,129,298.95x = 56,757,214.76 × 22,544,041.73
  4. Step 4: Simplify right side
    41,129,298.95x = 1,279,537,017,631,505.75
  5. Step 5: Solve for x
    x = 1,279,537,017,631,505.75/41,129,298.95
  6. Step 6: Final answer
    x = 31,110,110.08

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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.