Home / 29,581,390.13-44,376,852.87-9,111,102.93

Finding the Fourth Proportional to 29,581,390.13, 44,376,852.87 and 9,111,102.93

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Solution

The fourth proportional to 29,581,390.13, 44,376,852.87 and 9,111,102.93 is: 13,668,122.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,581,390.13 : 44,376,852.87 = 9,111,102.93 : x
  2. Step 2: Convert to fraction form
    29,581,390.13/44,376,852.87 = 9,111,102.93/x
  3. Step 3: Cross multiply
    29,581,390.13x = 44,376,852.87 × 9,111,102.93
  4. Step 4: Simplify right side
    29,581,390.13x = 404,322,074,208,035.88
  5. Step 5: Solve for x
    x = 404,322,074,208,035.88/29,581,390.13
  6. Step 6: Final answer
    x = 13,668,122.85

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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.