Home / 164,718,866,428.27-247,173,623,494.92-69,096,321,268.29

Finding the Fourth Proportional to 164,718,866,428.27, 247,173,623,494.92 and 69,096,321,268.29

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Solution

The fourth proportional to 164,718,866,428.27, 247,173,623,494.92 and 69,096,321,268.29 is: 103,684,468,381.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,718,866,428.27 : 247,173,623,494.92 = 69,096,321,268.29 : x
  2. Step 2: Convert to fraction form
    164,718,866,428.27/247,173,623,494.92 = 69,096,321,268.29/x
  3. Step 3: Cross multiply
    164,718,866,428.27x = 247,173,623,494.92 × 69,096,321,268.29
  4. Step 4: Simplify right side
    164,718,866,428.27x = 17,078,788,098,052,344,250,368
  5. Step 5: Solve for x
    x = 17,078,788,098,052,344,250,368/164,718,866,428.27
  6. Step 6: Final answer
    x = 103,684,468,381.71

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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.