Home / 92,955,049.53-139,163,316.99-70,022,564.58

Finding the Fourth Proportional to 92,955,049.53, 139,163,316.99 and 70,022,564.58

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Solution

The fourth proportional to 92,955,049.53, 139,163,316.99 and 70,022,564.58 is: 104,831,016.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,955,049.53 : 139,163,316.99 = 70,022,564.58 : x
  2. Step 2: Convert to fraction form
    92,955,049.53/139,163,316.99 = 70,022,564.58/x
  3. Step 3: Cross multiply
    92,955,049.53x = 139,163,316.99 × 70,022,564.58
  4. Step 4: Simplify right side
    92,955,049.53x = 9,744,572,351,099,286
  5. Step 5: Solve for x
    x = 9,744,572,351,099,286/92,955,049.53
  6. Step 6: Final answer
    x = 104,831,016.72

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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.