Home / 3,518,753,243.52-4,855,596,292.80-2,033,737,553.28

Finding the Fourth Proportional to 3,518,753,243.52, 4,855,596,292.80 and 2,033,737,553.28

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Solution

The fourth proportional to 3,518,753,243.52, 4,855,596,292.80 and 2,033,737,553.28 is: 2,806,394,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,518,753,243.52 : 4,855,596,292.80 = 2,033,737,553.28 : x
  2. Step 2: Convert to fraction form
    3,518,753,243.52/4,855,596,292.80 = 2,033,737,553.28/x
  3. Step 3: Cross multiply
    3,518,753,243.52x = 4,855,596,292.80 × 2,033,737,553.28
  4. Step 4: Simplify right side
    3,518,753,243.52x = 9,875,008,524,234,510,336
  5. Step 5: Solve for x
    x = 9,875,008,524,234,510,336/3,518,753,243.52
  6. Step 6: Final answer
    x = 2,806,394,151.80

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1.5x scale

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.