Home / 26,506,364.10-39,759,546.15-14,979,999.30

Finding the Fourth Proportional to 26,506,364.10, 39,759,546.15 and 14,979,999.30

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Solution

The fourth proportional to 26,506,364.10, 39,759,546.15 and 14,979,999.30 is: 22,469,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,506,364.10 : 39,759,546.15 = 14,979,999.30 : x
  2. Step 2: Convert to fraction form
    26,506,364.10/39,759,546.15 = 14,979,999.30/x
  3. Step 3: Cross multiply
    26,506,364.10x = 39,759,546.15 × 14,979,999.30
  4. Step 4: Simplify right side
    26,506,364.10x = 595,597,973,495,317.75
  5. Step 5: Solve for x
    x = 595,597,973,495,317.75/26,506,364.10
  6. Step 6: Final answer
    x = 22,469,998.95

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Double scale
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Similar ratio
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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.