Home / 237,517,294.80-356,226,175.80-116,435,643.60

Finding the Fourth Proportional to 237,517,294.80, 356,226,175.80 and 116,435,643.60

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Solution

The fourth proportional to 237,517,294.80, 356,226,175.80 and 116,435,643.60 is: 174,629,068.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,517,294.80 : 356,226,175.80 = 116,435,643.60 : x
  2. Step 2: Convert to fraction form
    237,517,294.80/356,226,175.80 = 116,435,643.60/x
  3. Step 3: Cross multiply
    237,517,294.80x = 356,226,175.80 × 116,435,643.60
  4. Step 4: Simplify right side
    237,517,294.80x = 41,477,424,046,439,744
  5. Step 5: Solve for x
    x = 41,477,424,046,439,744/237,517,294.80
  6. Step 6: Final answer
    x = 174,629,068.93

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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.