Home / 14,764,516.30-22,146,774.45-9,355,627.90

Finding the Fourth Proportional to 14,764,516.30, 22,146,774.45 and 9,355,627.90

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Solution

The fourth proportional to 14,764,516.30, 22,146,774.45 and 9,355,627.90 is: 14,033,441.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,516.30 : 22,146,774.45 = 9,355,627.90 : x
  2. Step 2: Convert to fraction form
    14,764,516.30/22,146,774.45 = 9,355,627.90/x
  3. Step 3: Cross multiply
    14,764,516.30x = 22,146,774.45 × 9,355,627.90
  4. Step 4: Simplify right side
    14,764,516.30x = 207,196,980,939,427.16
  5. Step 5: Solve for x
    x = 207,196,980,939,427.16/14,764,516.30
  6. Step 6: Final answer
    x = 14,033,441.85

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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.