Home / 46,637,792.16-69,965,654.84-17,881,684.89

Finding the Fourth Proportional to 46,637,792.16, 69,965,654.84 and 17,881,684.89

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Solution

The fourth proportional to 46,637,792.16, 69,965,654.84 and 17,881,684.89 is: 26,825,965.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637,792.16 : 69,965,654.84 = 17,881,684.89 : x
  2. Step 2: Convert to fraction form
    46,637,792.16/69,965,654.84 = 17,881,684.89/x
  3. Step 3: Cross multiply
    46,637,792.16x = 69,965,654.84 × 17,881,684.89
  4. Step 4: Simplify right side
    46,637,792.16x = 1,251,103,793,016,087.75
  5. Step 5: Solve for x
    x = 1,251,103,793,016,087.75/46,637,792.16
  6. Step 6: Final answer
    x = 26,825,965.28

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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.