Home / 29,526,479.80-44,289,719.70-17,383,478.20

Finding the Fourth Proportional to 29,526,479.80, 44,289,719.70 and 17,383,478.20

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Solution

The fourth proportional to 29,526,479.80, 44,289,719.70 and 17,383,478.20 is: 26,075,217.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,479.80 : 44,289,719.70 = 17,383,478.20 : x
  2. Step 2: Convert to fraction form
    29,526,479.80/44,289,719.70 = 17,383,478.20/x
  3. Step 3: Cross multiply
    29,526,479.80x = 44,289,719.70 × 17,383,478.20
  4. Step 4: Simplify right side
    29,526,479.80x = 769,909,376,889,060.50
  5. Step 5: Solve for x
    x = 769,909,376,889,060.50/29,526,479.80
  6. Step 6: Final answer
    x = 26,075,217.30

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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.