Home / 9,676,055,270,678.20-13,352,961,630,976-5,226,496,265,637

Finding the Fourth Proportional to 9,676,055,270,678.20, 13,352,961,630,976 and 5,226,496,265,637

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Solution

The fourth proportional to 9,676,055,270,678.20, 13,352,961,630,976 and 5,226,496,265,637 is: 7,212,567,740,386.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,676,055,270,678.20 : 13,352,961,630,976 = 5,226,496,265,637 : x
  2. Step 2: Convert to fraction form
    9,676,055,270,678.20/13,352,961,630,976 = 5,226,496,265,637/x
  3. Step 3: Cross multiply
    9,676,055,270,678.20x = 13,352,961,630,976 × 5,226,496,265,637
  4. Step 4: Simplify right side
    9,676,055,270,678.20x = 69,789,204,099,490,207,626,166,272
  5. Step 5: Solve for x
    x = 69,789,204,099,490,207,626,166,272/9,676,055,270,678.20
  6. Step 6: Final answer
    x = 7,212,567,740,386.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.