Home / 10,747,752.03-14,831,225.91-5,918,856.03

Finding the Fourth Proportional to 10,747,752.03, 14,831,225.91 and 5,918,856.03

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Solution

The fourth proportional to 10,747,752.03, 14,831,225.91 and 5,918,856.03 is: 8,167,651.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,752.03 : 14,831,225.91 = 5,918,856.03 : x
  2. Step 2: Convert to fraction form
    10,747,752.03/14,831,225.91 = 5,918,856.03/x
  3. Step 3: Cross multiply
    10,747,752.03x = 14,831,225.91 × 5,918,856.03
  4. Step 4: Simplify right side
    10,747,752.03x = 87,783,890,909,695.73
  5. Step 5: Solve for x
    x = 87,783,890,909,695.73/10,747,752.03
  6. Step 6: Final answer
    x = 8,167,651.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.