Home / 12,070,104.23-16,656,941.66-6,563,588.15

Finding the Fourth Proportional to 12,070,104.23, 16,656,941.66 and 6,563,588.15

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Solution

The fourth proportional to 12,070,104.23, 16,656,941.66 and 6,563,588.15 is: 9,057,859.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,070,104.23 : 16,656,941.66 = 6,563,588.15 : x
  2. Step 2: Convert to fraction form
    12,070,104.23/16,656,941.66 = 6,563,588.15/x
  3. Step 3: Cross multiply
    12,070,104.23x = 16,656,941.66 × 6,563,588.15
  4. Step 4: Simplify right side
    12,070,104.23x = 109,329,304,903,641.73
  5. Step 5: Solve for x
    x = 109,329,304,903,641.73/12,070,104.23
  6. Step 6: Final answer
    x = 9,057,859.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.