Home / 36,744,682.02-50,704,365.33-21,275,810.70

Finding the Fourth Proportional to 36,744,682.02, 50,704,365.33 and 21,275,810.70

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Solution

The fourth proportional to 36,744,682.02, 50,704,365.33 and 21,275,810.70 is: 29,358,710.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,744,682.02 : 50,704,365.33 = 21,275,810.70 : x
  2. Step 2: Convert to fraction form
    36,744,682.02/50,704,365.33 = 21,275,810.70/x
  3. Step 3: Cross multiply
    36,744,682.02x = 50,704,365.33 × 21,275,810.70
  4. Step 4: Simplify right side
    36,744,682.02x = 1,078,776,478,424,723
  5. Step 5: Solve for x
    x = 1,078,776,478,424,723/36,744,682.02
  6. Step 6: Final answer
    x = 29,358,710.41

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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.