Home / 26,781,440.40-36,962,425.80-16,333,521.48

Finding the Fourth Proportional to 26,781,440.40, 36,962,425.80 and 16,333,521.48

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Solution

The fourth proportional to 26,781,440.40, 36,962,425.80 and 16,333,521.48 is: 22,542,722.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,781,440.40 : 36,962,425.80 = 16,333,521.48 : x
  2. Step 2: Convert to fraction form
    26,781,440.40/36,962,425.80 = 16,333,521.48/x
  3. Step 3: Cross multiply
    26,781,440.40x = 36,962,425.80 × 16,333,521.48
  4. Step 4: Simplify right side
    26,781,440.40x = 603,726,575,757,206.12
  5. Step 5: Solve for x
    x = 603,726,575,757,206.12/26,781,440.40
  6. Step 6: Final answer
    x = 22,542,722.38

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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.