Home / 44,652,827.21-66,881,587.75-31,659,593.27

Finding the Fourth Proportional to 44,652,827.21, 66,881,587.75 and 31,659,593.27

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Solution

The fourth proportional to 44,652,827.21, 66,881,587.75 and 31,659,593.27 is: 47,420,152.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,652,827.21 : 66,881,587.75 = 31,659,593.27 : x
  2. Step 2: Convert to fraction form
    44,652,827.21/66,881,587.75 = 31,659,593.27/x
  3. Step 3: Cross multiply
    44,652,827.21x = 66,881,587.75 × 31,659,593.27
  4. Step 4: Simplify right side
    44,652,827.21x = 2,117,443,865,003,257.75
  5. Step 5: Solve for x
    x = 2,117,443,865,003,257.75/44,652,827.21
  6. Step 6: Final answer
    x = 47,420,152.26

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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.