Home / 61,397,016.04-84,726,513.30-33,518,656.36

Finding the Fourth Proportional to 61,397,016.04, 84,726,513.30 and 33,518,656.36

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Solution

The fourth proportional to 61,397,016.04, 84,726,513.30 and 33,518,656.36 is: 46,254,998.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,397,016.04 : 84,726,513.30 = 33,518,656.36 : x
  2. Step 2: Convert to fraction form
    61,397,016.04/84,726,513.30 = 33,518,656.36/x
  3. Step 3: Cross multiply
    61,397,016.04x = 84,726,513.30 × 33,518,656.36
  4. Step 4: Simplify right side
    61,397,016.04x = 2,839,918,883,883,669.50
  5. Step 5: Solve for x
    x = 2,839,918,883,883,669.50/61,397,016.04
  6. Step 6: Final answer
    x = 46,254,998.48

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Why These Related Problems?

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