Home / 58,799,137.40-88,198,706.10-33,289,969.40

Finding the Fourth Proportional to 58,799,137.40, 88,198,706.10 and 33,289,969.40

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Solution

The fourth proportional to 58,799,137.40, 88,198,706.10 and 33,289,969.40 is: 49,934,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,799,137.40 : 88,198,706.10 = 33,289,969.40 : x
  2. Step 2: Convert to fraction form
    58,799,137.40/88,198,706.10 = 33,289,969.40/x
  3. Step 3: Cross multiply
    58,799,137.40x = 88,198,706.10 × 33,289,969.40
  4. Step 4: Simplify right side
    58,799,137.40x = 2,936,132,227,188,593
  5. Step 5: Solve for x
    x = 2,936,132,227,188,593/58,799,137.40
  6. Step 6: Final answer
    x = 49,934,954.10

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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.