Home / 9,544,433.32-13,171,207.23-5,193,444.67

Finding the Fourth Proportional to 9,544,433.32, 13,171,207.23 and 5,193,444.67

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Solution

The fourth proportional to 9,544,433.32, 13,171,207.23 and 5,193,444.67 is: 7,166,893.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,544,433.32 : 13,171,207.23 = 5,193,444.67 : x
  2. Step 2: Convert to fraction form
    9,544,433.32/13,171,207.23 = 5,193,444.67/x
  3. Step 3: Cross multiply
    9,544,433.32x = 13,171,207.23 × 5,193,444.67
  4. Step 4: Simplify right side
    9,544,433.32x = 68,403,935,986,108.97
  5. Step 5: Solve for x
    x = 68,403,935,986,108.97/9,544,433.32
  6. Step 6: Final answer
    x = 7,166,893.38

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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.