Home / 113,283,518.51-169,925,324.69-50,962,039.00

Finding the Fourth Proportional to 113,283,518.51, 169,925,324.69 and 50,962,039.00

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Solution

The fourth proportional to 113,283,518.51, 169,925,324.69 and 50,962,039.00 is: 76,443,079.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,283,518.51 : 169,925,324.69 = 50,962,039.00 : x
  2. Step 2: Convert to fraction form
    113,283,518.51/169,925,324.69 = 50,962,039.00/x
  3. Step 3: Cross multiply
    113,283,518.51x = 169,925,324.69 × 50,962,039.00
  4. Step 4: Simplify right side
    113,283,518.51x = 8,659,741,023,642,035
  5. Step 5: Solve for x
    x = 8,659,741,023,642,035/113,283,518.51
  6. Step 6: Final answer
    x = 76,443,079.61

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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.