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Finding the Fourth Proportional to 32,709,863.80, 49,064,795.70 and 29,524,814.20

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Solution

The fourth proportional to 32,709,863.80, 49,064,795.70 and 29,524,814.20 is: 44,287,221.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,709,863.80 : 49,064,795.70 = 29,524,814.20 : x
  2. Step 2: Convert to fraction form
    32,709,863.80/49,064,795.70 = 29,524,814.20/x
  3. Step 3: Cross multiply
    32,709,863.80x = 49,064,795.70 × 29,524,814.20
  4. Step 4: Simplify right side
    32,709,863.80x = 1,448,628,976,803,459
  5. Step 5: Solve for x
    x = 1,448,628,976,803,459/32,709,863.80
  6. Step 6: Final answer
    x = 44,287,221.30

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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.