Home / 46,801,608.76-70,144,915.66-26,288,207.72

Finding the Fourth Proportional to 46,801,608.76, 70,144,915.66 and 26,288,207.72

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Solution

The fourth proportional to 46,801,608.76, 70,144,915.66 and 26,288,207.72 is: 39,400,015.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,801,608.76 : 70,144,915.66 = 26,288,207.72 : x
  2. Step 2: Convert to fraction form
    46,801,608.76/70,144,915.66 = 26,288,207.72/x
  3. Step 3: Cross multiply
    46,801,608.76x = 70,144,915.66 × 26,288,207.72
  4. Step 4: Simplify right side
    46,801,608.76x = 1,843,984,113,371,960.75
  5. Step 5: Solve for x
    x = 1,843,984,113,371,960.75/46,801,608.76
  6. Step 6: Final answer
    x = 39,400,015.56

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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.