Home / 9,711,449.40-14,567,174.10-4,672,601.40

Finding the Fourth Proportional to 9,711,449.40, 14,567,174.10 and 4,672,601.40

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Solution

The fourth proportional to 9,711,449.40, 14,567,174.10 and 4,672,601.40 is: 7,008,902.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,449.40 : 14,567,174.10 = 4,672,601.40 : x
  2. Step 2: Convert to fraction form
    9,711,449.40/14,567,174.10 = 4,672,601.40/x
  3. Step 3: Cross multiply
    9,711,449.40x = 14,567,174.10 × 4,672,601.40
  4. Step 4: Simplify right side
    9,711,449.40x = 68,066,598,093,703.74
  5. Step 5: Solve for x
    x = 68,066,598,093,703.74/9,711,449.40
  6. Step 6: Final answer
    x = 7,008,902.10

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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.