Home / 11,087,125,112.61-16,630,687,860.99-2,692,974,181.03

Finding the Fourth Proportional to 11,087,125,112.61, 16,630,687,860.99 and 2,692,974,181.03

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Solution

The fourth proportional to 11,087,125,112.61, 16,630,687,860.99 and 2,692,974,181.03 is: 4,039,461,318.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,125,112.61 : 16,630,687,860.99 = 2,692,974,181.03 : x
  2. Step 2: Convert to fraction form
    11,087,125,112.61/16,630,687,860.99 = 2,692,974,181.03/x
  3. Step 3: Cross multiply
    11,087,125,112.61x = 16,630,687,860.99 × 2,692,974,181.03
  4. Step 4: Simplify right side
    11,087,125,112.61x = 44,786,013,022,415,110,144
  5. Step 5: Solve for x
    x = 44,786,013,022,415,110,144/11,087,125,112.61
  6. Step 6: Final answer
    x = 4,039,461,318.20

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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.