Home / 26,273,490.52-36,256,689.52-14,512,548.12

Finding the Fourth Proportional to 26,273,490.52, 36,256,689.52 and 14,512,548.12

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Solution

The fourth proportional to 26,273,490.52, 36,256,689.52 and 14,512,548.12 is: 20,026,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,273,490.52 : 36,256,689.52 = 14,512,548.12 : x
  2. Step 2: Convert to fraction form
    26,273,490.52/36,256,689.52 = 14,512,548.12/x
  3. Step 3: Cross multiply
    26,273,490.52x = 36,256,689.52 × 14,512,548.12
  4. Step 4: Simplify right side
    26,273,490.52x = 526,176,951,330,899.75
  5. Step 5: Solve for x
    x = 526,176,951,330,899.75/26,273,490.52
  6. Step 6: Final answer
    x = 20,026,914.62

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1.5x scale

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.