Home / 37,457,311.80-56,091,489.30-29,899,039.80

Finding the Fourth Proportional to 37,457,311.80, 56,091,489.30 and 29,899,039.80

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Solution

The fourth proportional to 37,457,311.80, 56,091,489.30 and 29,899,039.80 is: 44,773,145.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,457,311.80 : 56,091,489.30 = 29,899,039.80 : x
  2. Step 2: Convert to fraction form
    37,457,311.80/56,091,489.30 = 29,899,039.80/x
  3. Step 3: Cross multiply
    37,457,311.80x = 56,091,489.30 × 29,899,039.80
  4. Step 4: Simplify right side
    37,457,311.80x = 1,677,081,671,021,974
  5. Step 5: Solve for x
    x = 1,677,081,671,021,974/37,457,311.80
  6. Step 6: Final answer
    x = 44,773,145.49

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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.