Home / 36,788,771.70-50,766,076.08-22,095,707.58

Finding the Fourth Proportional to 36,788,771.70, 50,766,076.08 and 22,095,707.58

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Solution

The fourth proportional to 36,788,771.70, 50,766,076.08 and 22,095,707.58 is: 30,490,617.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,788,771.70 : 50,766,076.08 = 22,095,707.58 : x
  2. Step 2: Convert to fraction form
    36,788,771.70/50,766,076.08 = 22,095,707.58/x
  3. Step 3: Cross multiply
    36,788,771.70x = 50,766,076.08 × 22,095,707.58
  4. Step 4: Simplify right side
    36,788,771.70x = 1,121,712,372,047,712.50
  5. Step 5: Solve for x
    x = 1,121,712,372,047,712.50/36,788,771.70
  6. Step 6: Final answer
    x = 30,490,617.66

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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.