Home / 34,631,637.53-47,792,218.88-18,952,024.39

Finding the Fourth Proportional to 34,631,637.53, 47,792,218.88 and 18,952,024.39

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Solution

The fourth proportional to 34,631,637.53, 47,792,218.88 and 18,952,024.39 is: 26,154,099.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631,637.53 : 47,792,218.88 = 18,952,024.39 : x
  2. Step 2: Convert to fraction form
    34,631,637.53/47,792,218.88 = 18,952,024.39/x
  3. Step 3: Cross multiply
    34,631,637.53x = 47,792,218.88 × 18,952,024.39
  4. Step 4: Simplify right side
    34,631,637.53x = 905,759,297,793,878
  5. Step 5: Solve for x
    x = 905,759,297,793,878/34,631,637.53
  6. Step 6: Final answer
    x = 26,154,099.62

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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.