Home / 46,172,095.76-63,719,367.72-25,545,206

Finding the Fourth Proportional to 46,172,095.76, 63,719,367.72 and 25,545,206

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Solution

The fourth proportional to 46,172,095.76, 63,719,367.72 and 25,545,206 is: 35,253,421.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,172,095.76 : 63,719,367.72 = 25,545,206 : x
  2. Step 2: Convert to fraction form
    46,172,095.76/63,719,367.72 = 25,545,206/x
  3. Step 3: Cross multiply
    46,172,095.76x = 63,719,367.72 × 25,545,206
  4. Step 4: Simplify right side
    46,172,095.76x = 1,627,724,374,597,150.25
  5. Step 5: Solve for x
    x = 1,627,724,374,597,150.25/46,172,095.76
  6. Step 6: Final answer
    x = 35,253,421.96

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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.