Home / 9,362,117.10-14,043,175.65-8,466,321.90

Finding the Fourth Proportional to 9,362,117.10, 14,043,175.65 and 8,466,321.90

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Solution

The fourth proportional to 9,362,117.10, 14,043,175.65 and 8,466,321.90 is: 12,699,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,117.10 : 14,043,175.65 = 8,466,321.90 : x
  2. Step 2: Convert to fraction form
    9,362,117.10/14,043,175.65 = 8,466,321.90/x
  3. Step 3: Cross multiply
    9,362,117.10x = 14,043,175.65 × 8,466,321.90
  4. Step 4: Simplify right side
    9,362,117.10x = 118,894,045,551,141.75
  5. Step 5: Solve for x
    x = 118,894,045,551,141.75/9,362,117.10
  6. Step 6: Final answer
    x = 12,699,482.85

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Similar ratio
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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.