Home / 45,913,364.92-63,363,309.06-25,286,805.64

Finding the Fourth Proportional to 45,913,364.92, 63,363,309.06 and 25,286,805.64

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Solution

The fourth proportional to 45,913,364.92, 63,363,309.06 and 25,286,805.64 is: 34,897,369.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,913,364.92 : 63,363,309.06 = 25,286,805.64 : x
  2. Step 2: Convert to fraction form
    45,913,364.92/63,363,309.06 = 25,286,805.64/x
  3. Step 3: Cross multiply
    45,913,364.92x = 63,363,309.06 × 25,286,805.64
  4. Step 4: Simplify right side
    45,913,364.92x = 1,602,255,680,907,471.25
  5. Step 5: Solve for x
    x = 1,602,255,680,907,471.25/45,913,364.92
  6. Step 6: Final answer
    x = 34,897,369.94

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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.