Home / 26,716,761.01-40,101,056.08-12,893,447.80

Finding the Fourth Proportional to 26,716,761.01, 40,101,056.08 and 12,893,447.80

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Solution

The fourth proportional to 26,716,761.01, 40,101,056.08 and 12,893,447.80 is: 19,352,678.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,716,761.01 : 40,101,056.08 = 12,893,447.80 : x
  2. Step 2: Convert to fraction form
    26,716,761.01/40,101,056.08 = 12,893,447.80/x
  3. Step 3: Cross multiply
    26,716,761.01x = 40,101,056.08 × 12,893,447.80
  4. Step 4: Simplify right side
    26,716,761.01x = 517,040,873,227,885.44
  5. Step 5: Solve for x
    x = 517,040,873,227,885.44/26,716,761.01
  6. Step 6: Final answer
    x = 19,352,678.01

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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.