Home / 9,193,657,339.88-13,792,422,803.10-2,982,337,631.72

Finding the Fourth Proportional to 9,193,657,339.88, 13,792,422,803.10 and 2,982,337,631.72

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Solution

The fourth proportional to 9,193,657,339.88, 13,792,422,803.10 and 2,982,337,631.72 is: 4,474,134,725.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,657,339.88 : 13,792,422,803.10 = 2,982,337,631.72 : x
  2. Step 2: Convert to fraction form
    9,193,657,339.88/13,792,422,803.10 = 2,982,337,631.72/x
  3. Step 3: Cross multiply
    9,193,657,339.88x = 13,792,422,803.10 × 2,982,337,631.72
  4. Step 4: Simplify right side
    9,193,657,339.88x = 41,133,661,558,278,176,768
  5. Step 5: Solve for x
    x = 41,133,661,558,278,176,768/9,193,657,339.88
  6. Step 6: Final answer
    x = 4,474,134,725.45

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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.