Home / 8,818,374,280.92-12,169,335,201.36-4,804,077,537.48

Finding the Fourth Proportional to 8,818,374,280.92, 12,169,335,201.36 and 4,804,077,537.48

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Solution

The fourth proportional to 8,818,374,280.92, 12,169,335,201.36 and 4,804,077,537.48 is: 6,629,615,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,374,280.92 : 12,169,335,201.36 = 4,804,077,537.48 : x
  2. Step 2: Convert to fraction form
    8,818,374,280.92/12,169,335,201.36 = 4,804,077,537.48/x
  3. Step 3: Cross multiply
    8,818,374,280.92x = 12,169,335,201.36 × 4,804,077,537.48
  4. Step 4: Simplify right side
    8,818,374,280.92x = 58,462,429,886,918,230,016
  5. Step 5: Solve for x
    x = 58,462,429,886,918,230,016/8,818,374,280.92
  6. Step 6: Final answer
    x = 6,629,615,394.46

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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.