Home / 10,097,863,230.84-15,146,794,977.75-2,736,873,939.84

Finding the Fourth Proportional to 10,097,863,230.84, 15,146,794,977.75 and 2,736,873,939.84

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Solution

The fourth proportional to 10,097,863,230.84, 15,146,794,977.75 and 2,736,873,939.84 is: 4,105,310,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,863,230.84 : 15,146,794,977.75 = 2,736,873,939.84 : x
  2. Step 2: Convert to fraction form
    10,097,863,230.84/15,146,794,977.75 = 2,736,873,939.84/x
  3. Step 3: Cross multiply
    10,097,863,230.84x = 15,146,794,977.75 × 2,736,873,939.84
  4. Step 4: Simplify right side
    10,097,863,230.84x = 41,454,868,446,703,370,240
  5. Step 5: Solve for x
    x = 41,454,868,446,703,370,240/10,097,863,230.84
  6. Step 6: Final answer
    x = 4,105,310,945.40

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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.