Home / 26,188,050.32-36,140,631.12-14,585,616.80

Finding the Fourth Proportional to 26,188,050.32, 36,140,631.12 and 14,585,616.80

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Solution

The fourth proportional to 26,188,050.32, 36,140,631.12 and 14,585,616.80 is: 20,128,775.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,188,050.32 : 36,140,631.12 = 14,585,616.80 : x
  2. Step 2: Convert to fraction form
    26,188,050.32/36,140,631.12 = 14,585,616.80/x
  3. Step 3: Cross multiply
    26,188,050.32x = 36,140,631.12 × 14,585,616.80
  4. Step 4: Simplify right side
    26,188,050.32x = 527,133,396,426,474.81
  5. Step 5: Solve for x
    x = 527,133,396,426,474.81/26,188,050.32
  6. Step 6: Final answer
    x = 20,128,775.91

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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.