Home / 15,873,692.50-23,814,536.64-4,514,141.13

Finding the Fourth Proportional to 15,873,692.50, 23,814,536.64 and 4,514,141.13

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Solution

The fourth proportional to 15,873,692.50, 23,814,536.64 and 4,514,141.13 is: 6,772,348.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,873,692.50 : 23,814,536.64 = 4,514,141.13 : x
  2. Step 2: Convert to fraction form
    15,873,692.50/23,814,536.64 = 4,514,141.13/x
  3. Step 3: Cross multiply
    15,873,692.50x = 23,814,536.64 × 4,514,141.13
  4. Step 4: Simplify right side
    15,873,692.50x = 107,502,179,338,516
  5. Step 5: Solve for x
    x = 107,502,179,338,516/15,873,692.50
  6. Step 6: Final answer
    x = 6,772,348.61

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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.