Home / 6,548,365,245.52-9,822,626,585.72-1,826,399,746.88

Finding the Fourth Proportional to 6,548,365,245.52, 9,822,626,585.72 and 1,826,399,746.88

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Solution

The fourth proportional to 6,548,365,245.52, 9,822,626,585.72 and 1,826,399,746.88 is: 2,739,621,575.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,365,245.52 : 9,822,626,585.72 = 1,826,399,746.88 : x
  2. Step 2: Convert to fraction form
    6,548,365,245.52/9,822,626,585.72 = 1,826,399,746.88/x
  3. Step 3: Cross multiply
    6,548,365,245.52x = 9,822,626,585.72 × 1,826,399,746.88
  4. Step 4: Simplify right side
    6,548,365,245.52x = 17,940,042,709,855,766,528
  5. Step 5: Solve for x
    x = 17,940,042,709,855,766,528/6,548,365,245.52
  6. Step 6: Final answer
    x = 2,739,621,575.34

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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.