Home / 36,776,169,837.88-55,164,255,484-8,827,413,627.72

Finding the Fourth Proportional to 36,776,169,837.88, 55,164,255,484 and 8,827,413,627.72

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Solution

The fourth proportional to 36,776,169,837.88, 55,164,255,484 and 8,827,413,627.72 is: 13,241,120,616.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,776,169,837.88 : 55,164,255,484 = 8,827,413,627.72 : x
  2. Step 2: Convert to fraction form
    36,776,169,837.88/55,164,255,484 = 8,827,413,627.72/x
  3. Step 3: Cross multiply
    36,776,169,837.88x = 55,164,255,484 × 8,827,413,627.72
  4. Step 4: Simplify right side
    36,776,169,837.88x = 486,957,700,622,489,288,704
  5. Step 5: Solve for x
    x = 486,957,700,622,489,288,704/36,776,169,837.88
  6. Step 6: Final answer
    x = 13,241,120,616.13

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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.