Home / 16,528,099.73-24,792,149.60-11,709,701.33

Finding the Fourth Proportional to 16,528,099.73, 24,792,149.60 and 11,709,701.33

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Solution

The fourth proportional to 16,528,099.73, 24,792,149.60 and 11,709,701.33 is: 17,564,552.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,528,099.73 : 24,792,149.60 = 11,709,701.33 : x
  2. Step 2: Convert to fraction form
    16,528,099.73/24,792,149.60 = 11,709,701.33/x
  3. Step 3: Cross multiply
    16,528,099.73x = 24,792,149.60 × 11,709,701.33
  4. Step 4: Simplify right side
    16,528,099.73x = 290,308,667,144,679
  5. Step 5: Solve for x
    x = 290,308,667,144,679/16,528,099.73
  6. Step 6: Final answer
    x = 17,564,552.00

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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.