Home / 26,176,028.80-39,264,043.20-14,838,620.80

Finding the Fourth Proportional to 26,176,028.80, 39,264,043.20 and 14,838,620.80

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Solution

The fourth proportional to 26,176,028.80, 39,264,043.20 and 14,838,620.80 is: 22,257,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,176,028.80 : 39,264,043.20 = 14,838,620.80 : x
  2. Step 2: Convert to fraction form
    26,176,028.80/39,264,043.20 = 14,838,620.80/x
  3. Step 3: Cross multiply
    26,176,028.80x = 39,264,043.20 × 14,838,620.80
  4. Step 4: Simplify right side
    26,176,028.80x = 582,624,248,119,618.62
  5. Step 5: Solve for x
    x = 582,624,248,119,618.62/26,176,028.80
  6. Step 6: Final answer
    x = 22,257,931.20

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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.