Home / 50,896,669.80-76,345,004.70-26,626,218.60

Finding the Fourth Proportional to 50,896,669.80, 76,345,004.70 and 26,626,218.60

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Solution

The fourth proportional to 50,896,669.80, 76,345,004.70 and 26,626,218.60 is: 39,939,327.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,896,669.80 : 76,345,004.70 = 26,626,218.60 : x
  2. Step 2: Convert to fraction form
    50,896,669.80/76,345,004.70 = 26,626,218.60/x
  3. Step 3: Cross multiply
    50,896,669.80x = 76,345,004.70 × 26,626,218.60
  4. Step 4: Simplify right side
    50,896,669.80x = 2,032,778,784,160,227.50
  5. Step 5: Solve for x
    x = 2,032,778,784,160,227.50/50,896,669.80
  6. Step 6: Final answer
    x = 39,939,327.90

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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.