Home / 3,306,381,560.52-4,562,806,802.94-1,821,269,686.02

Finding the Fourth Proportional to 3,306,381,560.52, 4,562,806,802.94 and 1,821,269,686.02

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Solution

The fourth proportional to 3,306,381,560.52, 4,562,806,802.94 and 1,821,269,686.02 is: 2,513,352,304.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,381,560.52 : 4,562,806,802.94 = 1,821,269,686.02 : x
  2. Step 2: Convert to fraction form
    3,306,381,560.52/4,562,806,802.94 = 1,821,269,686.02/x
  3. Step 3: Cross multiply
    3,306,381,560.52x = 4,562,806,802.94 × 1,821,269,686.02
  4. Step 4: Simplify right side
    3,306,381,560.52x = 8,310,101,713,360,452,608
  5. Step 5: Solve for x
    x = 8,310,101,713,360,452,608/3,306,381,560.52
  6. Step 6: Final answer
    x = 2,513,352,304.10

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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.