Home / 27,256,534.20-40,884,801.30-27,067,577.40

Finding the Fourth Proportional to 27,256,534.20, 40,884,801.30 and 27,067,577.40

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Solution

The fourth proportional to 27,256,534.20, 40,884,801.30 and 27,067,577.40 is: 40,601,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,256,534.20 : 40,884,801.30 = 27,067,577.40 : x
  2. Step 2: Convert to fraction form
    27,256,534.20/40,884,801.30 = 27,067,577.40/x
  3. Step 3: Cross multiply
    27,256,534.20x = 40,884,801.30 × 27,067,577.40
  4. Step 4: Simplify right side
    27,256,534.20x = 1,106,652,523,671,370.50
  5. Step 5: Solve for x
    x = 1,106,652,523,671,370.50/27,256,534.20
  6. Step 6: Final answer
    x = 40,601,366.10

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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.