Home / 3,362,005,589.30-5,046,068,635.28-1,789,433,140.82

Finding the Fourth Proportional to 3,362,005,589.30, 5,046,068,635.28 and 1,789,433,140.82

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Solution

The fourth proportional to 3,362,005,589.30, 5,046,068,635.28 and 1,789,433,140.82 is: 2,685,778,535.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,005,589.30 : 5,046,068,635.28 = 1,789,433,140.82 : x
  2. Step 2: Convert to fraction form
    3,362,005,589.30/5,046,068,635.28 = 1,789,433,140.82/x
  3. Step 3: Cross multiply
    3,362,005,589.30x = 5,046,068,635.28 × 1,789,433,140.82
  4. Step 4: Simplify right side
    3,362,005,589.30x = 9,029,602,446,822,380,544
  5. Step 5: Solve for x
    x = 9,029,602,446,822,380,544/3,362,005,589.30
  6. Step 6: Final answer
    x = 2,685,778,535.16

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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.