Home / 10,944,844,532.64-15,103,480,815.72-5,932,484,339.40

Finding the Fourth Proportional to 10,944,844,532.64, 15,103,480,815.72 and 5,932,484,339.40

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Solution

The fourth proportional to 10,944,844,532.64, 15,103,480,815.72 and 5,932,484,339.40 is: 8,186,609,059.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,844,532.64 : 15,103,480,815.72 = 5,932,484,339.40 : x
  2. Step 2: Convert to fraction form
    10,944,844,532.64/15,103,480,815.72 = 5,932,484,339.40/x
  3. Step 3: Cross multiply
    10,944,844,532.64x = 15,103,480,815.72 × 5,932,484,339.40
  4. Step 4: Simplify right side
    10,944,844,532.64x = 89,601,163,409,687,232,512
  5. Step 5: Solve for x
    x = 89,601,163,409,687,232,512/10,944,844,532.64
  6. Step 6: Final answer
    x = 8,186,609,059.86

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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.