Home / 34,852,405.30-52,278,607.95-20,482,357.30

Finding the Fourth Proportional to 34,852,405.30, 52,278,607.95 and 20,482,357.30

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Solution

The fourth proportional to 34,852,405.30, 52,278,607.95 and 20,482,357.30 is: 30,723,535.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,852,405.30 : 52,278,607.95 = 20,482,357.30 : x
  2. Step 2: Convert to fraction form
    34,852,405.30/52,278,607.95 = 20,482,357.30/x
  3. Step 3: Cross multiply
    34,852,405.30x = 52,278,607.95 × 20,482,357.30
  4. Step 4: Simplify right side
    34,852,405.30x = 1,070,789,127,178,520.62
  5. Step 5: Solve for x
    x = 1,070,789,127,178,520.62/34,852,405.30
  6. Step 6: Final answer
    x = 30,723,535.95

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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.