Home / 204,849,937.35-282,692,309.61-110,763,413.58

Finding the Fourth Proportional to 204,849,937.35, 282,692,309.61 and 110,763,413.58

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Solution

The fourth proportional to 204,849,937.35, 282,692,309.61 and 110,763,413.58 is: 152,853,184.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,849,937.35 : 282,692,309.61 = 110,763,413.58 : x
  2. Step 2: Convert to fraction form
    204,849,937.35/282,692,309.61 = 110,763,413.58/x
  3. Step 3: Cross multiply
    204,849,937.35x = 282,692,309.61 × 110,763,413.58
  4. Step 4: Simplify right side
    204,849,937.35x = 31,311,965,205,217,840
  5. Step 5: Solve for x
    x = 31,311,965,205,217,840/204,849,937.35
  6. Step 6: Final answer
    x = 152,853,184.19

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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.