Home / 9,709,922.70-14,580,630.45-6,529,149.90

Finding the Fourth Proportional to 9,709,922.70, 14,580,630.45 and 6,529,149.90

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Solution

The fourth proportional to 9,709,922.70, 14,580,630.45 and 6,529,149.90 is: 9,804,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709,922.70 : 14,580,630.45 = 6,529,149.90 : x
  2. Step 2: Convert to fraction form
    9,709,922.70/14,580,630.45 = 6,529,149.90/x
  3. Step 3: Cross multiply
    9,709,922.70x = 14,580,630.45 × 6,529,149.90
  4. Step 4: Simplify right side
    9,709,922.70x = 95,199,121,844,554.45
  5. Step 5: Solve for x
    x = 95,199,121,844,554.45/9,709,922.70
  6. Step 6: Final answer
    x = 9,804,313.05

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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.