Home / 16,196,572.80-24,304,190.40-6,106,435.20

Finding the Fourth Proportional to 16,196,572.80, 24,304,190.40 and 6,106,435.20

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Solution

The fourth proportional to 16,196,572.80, 24,304,190.40 and 6,106,435.20 is: 9,163,170.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,572.80 : 24,304,190.40 = 6,106,435.20 : x
  2. Step 2: Convert to fraction form
    16,196,572.80/24,304,190.40 = 6,106,435.20/x
  3. Step 3: Cross multiply
    16,196,572.80x = 24,304,190.40 × 6,106,435.20
  4. Step 4: Simplify right side
    16,196,572.80x = 148,411,963,766,062.06
  5. Step 5: Solve for x
    x = 148,411,963,766,062.06/16,196,572.80
  6. Step 6: Final answer
    x = 9,163,170.85

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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.