Home / 241,813,141.71-333,702,225.31-137,391,350.19

Finding the Fourth Proportional to 241,813,141.71, 333,702,225.31 and 137,391,350.19

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Solution

The fourth proportional to 241,813,141.71, 333,702,225.31 and 137,391,350.19 is: 189,600,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,813,141.71 : 333,702,225.31 = 137,391,350.19 : x
  2. Step 2: Convert to fraction form
    241,813,141.71/333,702,225.31 = 137,391,350.19/x
  3. Step 3: Cross multiply
    241,813,141.71x = 333,702,225.31 × 137,391,350.19
  4. Step 4: Simplify right side
    241,813,141.71x = 45,847,799,297,926,224
  5. Step 5: Solve for x
    x = 45,847,799,297,926,224/241,813,141.71
  6. Step 6: Final answer
    x = 189,600,114.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.