Home / 37,457,127.80-56,091,213.30-29,898,855.80

Finding the Fourth Proportional to 37,457,127.80, 56,091,213.30 and 29,898,855.80

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Solution

The fourth proportional to 37,457,127.80, 56,091,213.30 and 29,898,855.80 is: 44,772,869.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,457,127.80 : 56,091,213.30 = 29,898,855.80 : x
  2. Step 2: Convert to fraction form
    37,457,127.80/56,091,213.30 = 29,898,855.80/x
  3. Step 3: Cross multiply
    37,457,127.80x = 56,091,213.30 × 29,898,855.80
  4. Step 4: Simplify right side
    37,457,127.80x = 1,677,063,098,103,742
  5. Step 5: Solve for x
    x = 1,677,063,098,103,742/37,457,127.80
  6. Step 6: Final answer
    x = 44,772,869.59

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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.