Home / 43,072,063.98-59,440,149.09-23,492,947.38

Finding the Fourth Proportional to 43,072,063.98, 59,440,149.09 and 23,492,947.38

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Solution

The fourth proportional to 43,072,063.98, 59,440,149.09 and 23,492,947.38 is: 32,420,649.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,072,063.98 : 59,440,149.09 = 23,492,947.38 : x
  2. Step 2: Convert to fraction form
    43,072,063.98/59,440,149.09 = 23,492,947.38/x
  3. Step 3: Cross multiply
    43,072,063.98x = 59,440,149.09 × 23,492,947.38
  4. Step 4: Simplify right side
    43,072,063.98x = 1,396,424,294,830,725
  5. Step 5: Solve for x
    x = 1,396,424,294,830,725/43,072,063.98
  6. Step 6: Final answer
    x = 32,420,649.62

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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.