Home / 9,632,248.14-13,293,099.66-5,339,896.14

Finding the Fourth Proportional to 9,632,248.14, 13,293,099.66 and 5,339,896.14

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Solution

The fourth proportional to 9,632,248.14, 13,293,099.66 and 5,339,896.14 is: 7,369,387.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,248.14 : 13,293,099.66 = 5,339,896.14 : x
  2. Step 2: Convert to fraction form
    9,632,248.14/13,293,099.66 = 5,339,896.14/x
  3. Step 3: Cross multiply
    9,632,248.14x = 13,293,099.66 × 5,339,896.14
  4. Step 4: Simplify right side
    9,632,248.14x = 70,983,771,563,069.31
  5. Step 5: Solve for x
    x = 70,983,771,563,069.31/9,632,248.14
  6. Step 6: Final answer
    x = 7,369,387.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.