Home / 48,953,112.80-73,429,669.20-23,443,944.80

Finding the Fourth Proportional to 48,953,112.80, 73,429,669.20 and 23,443,944.80

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Solution

The fourth proportional to 48,953,112.80, 73,429,669.20 and 23,443,944.80 is: 35,165,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,953,112.80 : 73,429,669.20 = 23,443,944.80 : x
  2. Step 2: Convert to fraction form
    48,953,112.80/73,429,669.20 = 23,443,944.80/x
  3. Step 3: Cross multiply
    48,953,112.80x = 73,429,669.20 × 23,443,944.80
  4. Step 4: Simplify right side
    48,953,112.80x = 1,721,481,111,407,060.25
  5. Step 5: Solve for x
    x = 1,721,481,111,407,060.25/48,953,112.80
  6. Step 6: Final answer
    x = 35,165,917.20

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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.