Home / 4,943,114,901.30-6,815,007,489.69-3,567,088,839.90

Finding the Fourth Proportional to 4,943,114,901.30, 6,815,007,489.69 and 3,567,088,839.90

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Solution

The fourth proportional to 4,943,114,901.30, 6,815,007,489.69 and 3,567,088,839.90 is: 4,917,898,459.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,114,901.30 : 6,815,007,489.69 = 3,567,088,839.90 : x
  2. Step 2: Convert to fraction form
    4,943,114,901.30/6,815,007,489.69 = 3,567,088,839.90/x
  3. Step 3: Cross multiply
    4,943,114,901.30x = 6,815,007,489.69 × 3,567,088,839.90
  4. Step 4: Simplify right side
    4,943,114,901.30x = 24,309,737,160,308,113,408
  5. Step 5: Solve for x
    x = 24,309,737,160,308,113,408/4,943,114,901.30
  6. Step 6: Final answer
    x = 4,917,898,459.92

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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.