Home / 46,637,790.66-69,965,652.59-17,881,683.39

Finding the Fourth Proportional to 46,637,790.66, 69,965,652.59 and 17,881,683.39

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Solution

The fourth proportional to 46,637,790.66, 69,965,652.59 and 17,881,683.39 is: 26,825,963.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637,790.66 : 69,965,652.59 = 17,881,683.39 : x
  2. Step 2: Convert to fraction form
    46,637,790.66/69,965,652.59 = 17,881,683.39/x
  3. Step 3: Cross multiply
    46,637,790.66x = 69,965,652.59 × 17,881,683.39
  4. Step 4: Simplify right side
    46,637,790.66x = 1,251,103,647,766,761.50
  5. Step 5: Solve for x
    x = 1,251,103,647,766,761.50/46,637,790.66
  6. Step 6: Final answer
    x = 26,825,963.02

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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.