Home / 36,926,424.74-55,340,125.93-28,738,953.29

Finding the Fourth Proportional to 36,926,424.74, 55,340,125.93 and 28,738,953.29

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Solution

The fourth proportional to 36,926,424.74, 55,340,125.93 and 28,738,953.29 is: 43,069,896.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,926,424.74 : 55,340,125.93 = 28,738,953.29 : x
  2. Step 2: Convert to fraction form
    36,926,424.74/55,340,125.93 = 28,738,953.29/x
  3. Step 3: Cross multiply
    36,926,424.74x = 55,340,125.93 × 28,738,953.29
  4. Step 4: Simplify right side
    36,926,424.74x = 1,590,417,294,339,261.75
  5. Step 5: Solve for x
    x = 1,590,417,294,339,261.75/36,926,424.74
  6. Step 6: Final answer
    x = 43,069,896.58

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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.