Home / 9,433,257.85-13,016,270.58-5,302,716.49

Finding the Fourth Proportional to 9,433,257.85, 13,016,270.58 and 5,302,716.49

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Solution

The fourth proportional to 9,433,257.85, 13,016,270.58 and 5,302,716.49 is: 7,316,835.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,257.85 : 13,016,270.58 = 5,302,716.49 : x
  2. Step 2: Convert to fraction form
    9,433,257.85/13,016,270.58 = 5,302,716.49/x
  3. Step 3: Cross multiply
    9,433,257.85x = 13,016,270.58 × 5,302,716.49
  4. Step 4: Simplify right side
    9,433,257.85x = 69,021,592,642,867.87
  5. Step 5: Solve for x
    x = 69,021,592,642,867.87/9,433,257.85
  6. Step 6: Final answer
    x = 7,316,835.15

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Double scale
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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.