Home / 16,992,616,404.70-25,484,577,003.80-5,038,073,366.46

Finding the Fourth Proportional to 16,992,616,404.70, 25,484,577,003.80 and 5,038,073,366.46

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Solution

The fourth proportional to 16,992,616,404.70, 25,484,577,003.80 and 5,038,073,366.46 is: 7,555,821,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,992,616,404.70 : 25,484,577,003.80 = 5,038,073,366.46 : x
  2. Step 2: Convert to fraction form
    16,992,616,404.70/25,484,577,003.80 = 5,038,073,366.46/x
  3. Step 3: Cross multiply
    16,992,616,404.70x = 25,484,577,003.80 × 5,038,073,366.46
  4. Step 4: Simplify right side
    16,992,616,404.70x = 128,393,168,658,282,725,376
  5. Step 5: Solve for x
    x = 128,393,168,658,282,725,376/16,992,616,404.70
  6. Step 6: Final answer
    x = 7,555,821,046.06

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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.