Home / 40,869,893.44-56,429,266.98-26,223,292

Finding the Fourth Proportional to 40,869,893.44, 56,429,266.98 and 26,223,292

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Solution

The fourth proportional to 40,869,893.44, 56,429,266.98 and 26,223,292 is: 36,206,630.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,869,893.44 : 56,429,266.98 = 26,223,292 : x
  2. Step 2: Convert to fraction form
    40,869,893.44/56,429,266.98 = 26,223,292/x
  3. Step 3: Cross multiply
    40,869,893.44x = 56,429,266.98 × 26,223,292
  4. Step 4: Simplify right side
    40,869,893.44x = 1,479,761,145,362,498
  5. Step 5: Solve for x
    x = 1,479,761,145,362,498/40,869,893.44
  6. Step 6: Final answer
    x = 36,206,630.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.