Home / 8,818,374,296.07-12,169,335,221.91-4,804,077,552.48

Finding the Fourth Proportional to 8,818,374,296.07, 12,169,335,221.91 and 4,804,077,552.48

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Solution

The fourth proportional to 8,818,374,296.07, 12,169,335,221.91 and 4,804,077,552.48 is: 6,629,615,414.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,374,296.07 : 12,169,335,221.91 = 4,804,077,552.48 : x
  2. Step 2: Convert to fraction form
    8,818,374,296.07/12,169,335,221.91 = 4,804,077,552.48/x
  3. Step 3: Cross multiply
    8,818,374,296.07x = 12,169,335,221.91 × 4,804,077,552.48
  4. Step 4: Simplify right side
    8,818,374,296.07x = 58,462,430,168,182,046,720
  5. Step 5: Solve for x
    x = 58,462,430,168,182,046,720/8,818,374,296.07
  6. Step 6: Final answer
    x = 6,629,615,414.97

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1.5x scale

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.