Home / 12,070,793.22-16,657,021.49-6,914,486.93

Finding the Fourth Proportional to 12,070,793.22, 16,657,021.49 and 6,914,486.93

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Solution

The fourth proportional to 12,070,793.22, 16,657,021.49 and 6,914,486.93 is: 9,541,606.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,070,793.22 : 16,657,021.49 = 6,914,486.93 : x
  2. Step 2: Convert to fraction form
    12,070,793.22/16,657,021.49 = 6,914,486.93/x
  3. Step 3: Cross multiply
    12,070,793.22x = 16,657,021.49 × 6,914,486.93
  4. Step 4: Simplify right side
    12,070,793.22x = 115,174,757,267,476.58
  5. Step 5: Solve for x
    x = 115,174,757,267,476.58/12,070,793.22
  6. Step 6: Final answer
    x = 9,541,606.35

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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.