Home / 26,056,768.20-39,085,152.30-9,877,342.20

Finding the Fourth Proportional to 26,056,768.20, 39,085,152.30 and 9,877,342.20

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Solution

The fourth proportional to 26,056,768.20, 39,085,152.30 and 9,877,342.20 is: 14,816,013.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,056,768.20 : 39,085,152.30 = 9,877,342.20 : x
  2. Step 2: Convert to fraction form
    26,056,768.20/39,085,152.30 = 9,877,342.20/x
  3. Step 3: Cross multiply
    26,056,768.20x = 39,085,152.30 × 9,877,342.20
  4. Step 4: Simplify right side
    26,056,768.20x = 386,057,424,206,217
  5. Step 5: Solve for x
    x = 386,057,424,206,217/26,056,768.20
  6. Step 6: Final answer
    x = 14,816,013.30

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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.