Home / 6,816,104,852.20-10,225,179,044.70-2,885,803,412.20

Finding the Fourth Proportional to 6,816,104,852.20, 10,225,179,044.70 and 2,885,803,412.20

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Solution

The fourth proportional to 6,816,104,852.20, 10,225,179,044.70 and 2,885,803,412.20 is: 4,329,137,713.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,104,852.20 : 10,225,179,044.70 = 2,885,803,412.20 : x
  2. Step 2: Convert to fraction form
    6,816,104,852.20/10,225,179,044.70 = 2,885,803,412.20/x
  3. Step 3: Cross multiply
    6,816,104,852.20x = 10,225,179,044.70 × 2,885,803,412.20
  4. Step 4: Simplify right side
    6,816,104,852.20x = 29,507,856,577,551,196,160
  5. Step 5: Solve for x
    x = 29,507,856,577,551,196,160/6,816,104,852.20
  6. Step 6: Final answer
    x = 4,329,137,713.90

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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.