Home / 8,482,229,154.11-11,706,007,837.25-4,671,751,347.32

Finding the Fourth Proportional to 8,482,229,154.11, 11,706,007,837.25 and 4,671,751,347.32

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Solution

The fourth proportional to 8,482,229,154.11, 11,706,007,837.25 and 4,671,751,347.32 is: 6,447,309,650.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,482,229,154.11 : 11,706,007,837.25 = 4,671,751,347.32 : x
  2. Step 2: Convert to fraction form
    8,482,229,154.11/11,706,007,837.25 = 4,671,751,347.32/x
  3. Step 3: Cross multiply
    8,482,229,154.11x = 11,706,007,837.25 × 4,671,751,347.32
  4. Step 4: Simplify right side
    8,482,229,154.11x = 54,687,557,885,411,164,160
  5. Step 5: Solve for x
    x = 54,687,557,885,411,164,160/8,482,229,154.11
  6. Step 6: Final answer
    x = 6,447,309,650.78

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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.