Home / 26,034,905.52-35,928,168.84-14,432,439.60

Finding the Fourth Proportional to 26,034,905.52, 35,928,168.84 and 14,432,439.60

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Solution

The fourth proportional to 26,034,905.52, 35,928,168.84 and 14,432,439.60 is: 19,916,766.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,034,905.52 : 35,928,168.84 = 14,432,439.60 : x
  2. Step 2: Convert to fraction form
    26,034,905.52/35,928,168.84 = 14,432,439.60/x
  3. Step 3: Cross multiply
    26,034,905.52x = 35,928,168.84 × 14,432,439.60
  4. Step 4: Simplify right side
    26,034,905.52x = 518,531,126,721,902.12
  5. Step 5: Solve for x
    x = 518,531,126,721,902.12/26,034,905.52
  6. Step 6: Final answer
    x = 19,916,766.22

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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.