Home / 35,923,139.55-49,559,865.80-22,148,188.83

Finding the Fourth Proportional to 35,923,139.55, 49,559,865.80 and 22,148,188.83

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Solution

The fourth proportional to 35,923,139.55, 49,559,865.80 and 22,148,188.83 is: 30,555,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,923,139.55 : 49,559,865.80 = 22,148,188.83 : x
  2. Step 2: Convert to fraction form
    35,923,139.55/49,559,865.80 = 22,148,188.83/x
  3. Step 3: Cross multiply
    35,923,139.55x = 49,559,865.80 × 22,148,188.83
  4. Step 4: Simplify right side
    35,923,139.55x = 1,097,661,266,017,118
  5. Step 5: Solve for x
    x = 1,097,661,266,017,118/35,923,139.55
  6. Step 6: Final answer
    x = 30,555,827.80

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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.