Home / 27,458,901.46-41,252,666.40-25,907,733.44

Finding the Fourth Proportional to 27,458,901.46, 41,252,666.40 and 25,907,733.44

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Solution

The fourth proportional to 27,458,901.46, 41,252,666.40 and 25,907,733.44 is: 38,922,281.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,458,901.46 : 41,252,666.40 = 25,907,733.44 : x
  2. Step 2: Convert to fraction form
    27,458,901.46/41,252,666.40 = 25,907,733.44/x
  3. Step 3: Cross multiply
    27,458,901.46x = 41,252,666.40 × 25,907,733.44
  4. Step 4: Simplify right side
    27,458,901.46x = 1,068,763,084,780,444.38
  5. Step 5: Solve for x
    x = 1,068,763,084,780,444.38/27,458,901.46
  6. Step 6: Final answer
    x = 38,922,281.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.