Home / 34,670,966.80-52,006,450.20-17,664,854.80

Finding the Fourth Proportional to 34,670,966.80, 52,006,450.20 and 17,664,854.80

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Solution

The fourth proportional to 34,670,966.80, 52,006,450.20 and 17,664,854.80 is: 26,497,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,670,966.80 : 52,006,450.20 = 17,664,854.80 : x
  2. Step 2: Convert to fraction form
    34,670,966.80/52,006,450.20 = 17,664,854.80/x
  3. Step 3: Cross multiply
    34,670,966.80x = 52,006,450.20 × 17,664,854.80
  4. Step 4: Simplify right side
    34,670,966.80x = 918,686,391,446,431
  5. Step 5: Solve for x
    x = 918,686,391,446,431/34,670,966.80
  6. Step 6: Final answer
    x = 26,497,282.20

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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.