Home / 26,098,099.29-39,152,190.30-9,922,792.89

Finding the Fourth Proportional to 26,098,099.29, 39,152,190.30 and 9,922,792.89

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Solution

The fourth proportional to 26,098,099.29, 39,152,190.30 and 9,922,792.89 is: 14,886,106.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,098,099.29 : 39,152,190.30 = 9,922,792.89 : x
  2. Step 2: Convert to fraction form
    26,098,099.29/39,152,190.30 = 9,922,792.89/x
  3. Step 3: Cross multiply
    26,098,099.29x = 39,152,190.30 × 9,922,792.89
  4. Step 4: Simplify right side
    26,098,099.29x = 388,499,075,536,766.94
  5. Step 5: Solve for x
    x = 388,499,075,536,766.94/26,098,099.29
  6. Step 6: Final answer
    x = 14,886,106.12

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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.