Home / 47,886,250.50-66,083,033.07-26,156,218.50

Finding the Fourth Proportional to 47,886,250.50, 66,083,033.07 and 26,156,218.50

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Solution

The fourth proportional to 47,886,250.50, 66,083,033.07 and 26,156,218.50 is: 36,095,585.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,886,250.50 : 66,083,033.07 = 26,156,218.50 : x
  2. Step 2: Convert to fraction form
    47,886,250.50/66,083,033.07 = 26,156,218.50/x
  3. Step 3: Cross multiply
    47,886,250.50x = 66,083,033.07 × 26,156,218.50
  4. Step 4: Simplify right side
    47,886,250.50x = 1,728,482,252,121,645.75
  5. Step 5: Solve for x
    x = 1,728,482,252,121,645.75/47,886,250.50
  6. Step 6: Final answer
    x = 36,095,585.56

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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.