Home / 26,776,740.48-36,952,146.72-14,553,628.80

Finding the Fourth Proportional to 26,776,740.48, 36,952,146.72 and 14,553,628.80

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Solution

The fourth proportional to 26,776,740.48, 36,952,146.72 and 14,553,628.80 is: 20,084,140.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,776,740.48 : 36,952,146.72 = 14,553,628.80 : x
  2. Step 2: Convert to fraction form
    26,776,740.48/36,952,146.72 = 14,553,628.80/x
  3. Step 3: Cross multiply
    26,776,740.48x = 36,952,146.72 × 14,553,628.80
  4. Step 4: Simplify right side
    26,776,740.48x = 537,787,826,726,017.56
  5. Step 5: Solve for x
    x = 537,787,826,726,017.56/26,776,740.48
  6. Step 6: Final answer
    x = 20,084,140.83

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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.