Home / 50,793,094.17-70,093,277.70-29,886,480.96

Finding the Fourth Proportional to 50,793,094.17, 70,093,277.70 and 29,886,480.96

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Solution

The fourth proportional to 50,793,094.17, 70,093,277.70 and 29,886,480.96 is: 41,242,642.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,793,094.17 : 70,093,277.70 = 29,886,480.96 : x
  2. Step 2: Convert to fraction form
    50,793,094.17/70,093,277.70 = 29,886,480.96/x
  3. Step 3: Cross multiply
    50,793,094.17x = 70,093,277.70 × 29,886,480.96
  4. Step 4: Simplify right side
    50,793,094.17x = 2,094,841,409,405,042.75
  5. Step 5: Solve for x
    x = 2,094,841,409,405,042.75/50,793,094.17
  6. Step 6: Final answer
    x = 41,242,642.21

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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.