Home / 45,495,091.80-68,242,637.70-34,733,411.55

Finding the Fourth Proportional to 45,495,091.80, 68,242,637.70 and 34,733,411.55

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Solution

The fourth proportional to 45,495,091.80, 68,242,637.70 and 34,733,411.55 is: 52,100,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,495,091.80 : 68,242,637.70 = 34,733,411.55 : x
  2. Step 2: Convert to fraction form
    45,495,091.80/68,242,637.70 = 34,733,411.55/x
  3. Step 3: Cross multiply
    45,495,091.80x = 68,242,637.70 × 34,733,411.55
  4. Step 4: Simplify right side
    45,495,091.80x = 2,370,299,620,491,645.50
  5. Step 5: Solve for x
    x = 2,370,299,620,491,645.50/45,495,091.80
  6. Step 6: Final answer
    x = 52,100,117.33

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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.