Home / 7,558,045,002.92-11,336,643,752.63-2,317,638,826.47

Finding the Fourth Proportional to 7,558,045,002.92, 11,336,643,752.63 and 2,317,638,826.47

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Solution

The fourth proportional to 7,558,045,002.92, 11,336,643,752.63 and 2,317,638,826.47 is: 3,476,328,298.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,045,002.92 : 11,336,643,752.63 = 2,317,638,826.47 : x
  2. Step 2: Convert to fraction form
    7,558,045,002.92/11,336,643,752.63 = 2,317,638,826.47/x
  3. Step 3: Cross multiply
    7,558,045,002.92x = 11,336,643,752.63 × 2,317,638,826.47
  4. Step 4: Simplify right side
    7,558,045,002.92x = 26,274,245,722,942,259,200
  5. Step 5: Solve for x
    x = 26,274,245,722,942,259,200/7,558,045,002.92
  6. Step 6: Final answer
    x = 3,476,328,298.23

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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.