Home / 26,560,095.26-39,791,588.90-19,255,464.23

Finding the Fourth Proportional to 26,560,095.26, 39,791,588.90 and 19,255,464.23

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Solution

The fourth proportional to 26,560,095.26, 39,791,588.90 and 19,255,464.23 is: 28,847,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,095.26 : 39,791,588.90 = 19,255,464.23 : x
  2. Step 2: Convert to fraction form
    26,560,095.26/39,791,588.90 = 19,255,464.23/x
  3. Step 3: Cross multiply
    26,560,095.26x = 39,791,588.90 × 19,255,464.23
  4. Step 4: Simplify right side
    26,560,095.26x = 766,205,516,423,579.88
  5. Step 5: Solve for x
    x = 766,205,516,423,579.88/26,560,095.26
  6. Step 6: Final answer
    x = 28,847,995.80

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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.