Home / 26,917,340.40-40,381,259.40-11,564,600.40

Finding the Fourth Proportional to 26,917,340.40, 40,381,259.40 and 11,564,600.40

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Solution

The fourth proportional to 26,917,340.40, 40,381,259.40 and 11,564,600.40 is: 17,349,155.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,917,340.40 : 40,381,259.40 = 11,564,600.40 : x
  2. Step 2: Convert to fraction form
    26,917,340.40/40,381,259.40 = 11,564,600.40/x
  3. Step 3: Cross multiply
    26,917,340.40x = 40,381,259.40 × 11,564,600.40
  4. Step 4: Simplify right side
    26,917,340.40x = 466,993,128,609,743.75
  5. Step 5: Solve for x
    x = 466,993,128,609,743.75/26,917,340.40
  6. Step 6: Final answer
    x = 17,349,155.66

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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.