Home / 110,109,366.34-151,913,733.27-62,419,504.50

Finding the Fourth Proportional to 110,109,366.34, 151,913,733.27 and 62,419,504.50

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Solution

The fourth proportional to 110,109,366.34, 151,913,733.27 and 62,419,504.50 is: 86,117,832.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,109,366.34 : 151,913,733.27 = 62,419,504.50 : x
  2. Step 2: Convert to fraction form
    110,109,366.34/151,913,733.27 = 62,419,504.50/x
  3. Step 3: Cross multiply
    110,109,366.34x = 151,913,733.27 × 62,419,504.50
  4. Step 4: Simplify right side
    110,109,366.34x = 9,482,379,957,458,566
  5. Step 5: Solve for x
    x = 9,482,379,957,458,566/110,109,366.34
  6. Step 6: Final answer
    x = 86,117,832.41

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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.