Home / 9,277,365.80-13,944,042.30-8,045,647.40

Finding the Fourth Proportional to 9,277,365.80, 13,944,042.30 and 8,045,647.40

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Solution

The fourth proportional to 9,277,365.80, 13,944,042.30 and 8,045,647.40 is: 12,092,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,365.80 : 13,944,042.30 = 8,045,647.40 : x
  2. Step 2: Convert to fraction form
    9,277,365.80/13,944,042.30 = 8,045,647.40/x
  3. Step 3: Cross multiply
    9,277,365.80x = 13,944,042.30 × 8,045,647.40
  4. Step 4: Simplify right side
    9,277,365.80x = 112,188,847,676,485.03
  5. Step 5: Solve for x
    x = 112,188,847,676,485.03/9,277,365.80
  6. Step 6: Final answer
    x = 12,092,748.10

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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.