Home / 9,391,390.20-14,087,085.30-7,501,822.20

Finding the Fourth Proportional to 9,391,390.20, 14,087,085.30 and 7,501,822.20

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Solution

The fourth proportional to 9,391,390.20, 14,087,085.30 and 7,501,822.20 is: 11,252,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,390.20 : 14,087,085.30 = 7,501,822.20 : x
  2. Step 2: Convert to fraction form
    9,391,390.20/14,087,085.30 = 7,501,822.20/x
  3. Step 3: Cross multiply
    9,391,390.20x = 14,087,085.30 × 7,501,822.20
  4. Step 4: Simplify right side
    9,391,390.20x = 105,678,809,236,833.67
  5. Step 5: Solve for x
    x = 105,678,809,236,833.67/9,391,390.20
  6. Step 6: Final answer
    x = 11,252,733.30

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Double scale
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Similar ratio
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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.