Home / 9,355,611.10-14,033,416.65-9,229,639.90

Finding the Fourth Proportional to 9,355,611.10, 14,033,416.65 and 9,229,639.90

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Solution

The fourth proportional to 9,355,611.10, 14,033,416.65 and 9,229,639.90 is: 13,844,459.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,611.10 : 14,033,416.65 = 9,229,639.90 : x
  2. Step 2: Convert to fraction form
    9,355,611.10/14,033,416.65 = 9,229,639.90/x
  3. Step 3: Cross multiply
    9,355,611.10x = 14,033,416.65 × 9,229,639.90
  4. Step 4: Simplify right side
    9,355,611.10x = 129,523,382,246,164.34
  5. Step 5: Solve for x
    x = 129,523,382,246,164.34/9,355,611.10
  6. Step 6: Final answer
    x = 13,844,459.85

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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.