Home / 40,561,174.32-60,841,761.48-9,855,595.95

Finding the Fourth Proportional to 40,561,174.32, 60,841,761.48 and 9,855,595.95

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Solution

The fourth proportional to 40,561,174.32, 60,841,761.48 and 9,855,595.95 is: 14,783,393.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,561,174.32 : 60,841,761.48 = 9,855,595.95 : x
  2. Step 2: Convert to fraction form
    40,561,174.32/60,841,761.48 = 9,855,595.95/x
  3. Step 3: Cross multiply
    40,561,174.32x = 60,841,761.48 × 9,855,595.95
  4. Step 4: Simplify right side
    40,561,174.32x = 599,631,818,033,153.88
  5. Step 5: Solve for x
    x = 599,631,818,033,153.88/40,561,174.32
  6. Step 6: Final answer
    x = 14,783,393.93

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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.