Home / 4,965,115,701.64-7,449,489,587.52-2,310,437,870.08

Finding the Fourth Proportional to 4,965,115,701.64, 7,449,489,587.52 and 2,310,437,870.08

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Solution

The fourth proportional to 4,965,115,701.64, 7,449,489,587.52 and 2,310,437,870.08 is: 3,466,501,868.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,115,701.64 : 7,449,489,587.52 = 2,310,437,870.08 : x
  2. Step 2: Convert to fraction form
    4,965,115,701.64/7,449,489,587.52 = 2,310,437,870.08/x
  3. Step 3: Cross multiply
    4,965,115,701.64x = 7,449,489,587.52 × 2,310,437,870.08
  4. Step 4: Simplify right side
    4,965,115,701.64x = 17,211,582,855,772,846,080
  5. Step 5: Solve for x
    x = 17,211,582,855,772,846,080/4,965,115,701.64
  6. Step 6: Final answer
    x = 3,466,501,868.24

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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.