Home / 9,197,633,947,645.40-13,796,474,288,654-3,758,260,803,719.20

Finding the Fourth Proportional to 9,197,633,947,645.40, 13,796,474,288,654 and 3,758,260,803,719.20

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Solution

The fourth proportional to 9,197,633,947,645.40, 13,796,474,288,654 and 3,758,260,803,719.20 is: 5,637,400,753,684.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,633,947,645.40 : 13,796,474,288,654 = 3,758,260,803,719.20 : x
  2. Step 2: Convert to fraction form
    9,197,633,947,645.40/13,796,474,288,654 = 3,758,260,803,719.20/x
  3. Step 3: Cross multiply
    9,197,633,947,645.40x = 13,796,474,288,654 × 3,758,260,803,719.20
  4. Step 4: Simplify right side
    9,197,633,947,645.40x = 51,850,748,548,568,060,639,838,208
  5. Step 5: Solve for x
    x = 51,850,748,548,568,060,639,838,208/9,197,633,947,645.40
  6. Step 6: Final answer
    x = 5,637,400,753,684.25

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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.