Home / 45,853,716.18-63,278,126.19-25,226,719.50

Finding the Fourth Proportional to 45,853,716.18, 63,278,126.19 and 25,226,719.50

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Solution

The fourth proportional to 45,853,716.18, 63,278,126.19 and 25,226,719.50 is: 34,812,871.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,853,716.18 : 63,278,126.19 = 25,226,719.50 : x
  2. Step 2: Convert to fraction form
    45,853,716.18/63,278,126.19 = 25,226,719.50/x
  3. Step 3: Cross multiply
    45,853,716.18x = 63,278,126.19 × 25,226,719.50
  4. Step 4: Simplify right side
    45,853,716.18x = 1,596,299,539,880,733.75
  5. Step 5: Solve for x
    x = 1,596,299,539,880,733.75/45,853,716.18
  6. Step 6: Final answer
    x = 34,812,871.73

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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.