Home / 9,319,368,396.00-13,979,104,853.04-3,108,516,631.32

Finding the Fourth Proportional to 9,319,368,396.00, 13,979,104,853.04 and 3,108,516,631.32

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Solution

The fourth proportional to 9,319,368,396.00, 13,979,104,853.04 and 3,108,516,631.32 is: 4,662,792,378.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,319,368,396.00 : 13,979,104,853.04 = 3,108,516,631.32 : x
  2. Step 2: Convert to fraction form
    9,319,368,396.00/13,979,104,853.04 = 3,108,516,631.32/x
  3. Step 3: Cross multiply
    9,319,368,396.00x = 13,979,104,853.04 × 3,108,516,631.32
  4. Step 4: Simplify right side
    9,319,368,396.00x = 43,454,279,926,571,073,536
  5. Step 5: Solve for x
    x = 43,454,279,926,571,073,536/9,319,368,396.00
  6. Step 6: Final answer
    x = 4,662,792,378.21

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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.