Home / 36,353,567.28-50,166,171.96-19,832,708.40

Finding the Fourth Proportional to 36,353,567.28, 50,166,171.96 and 19,832,708.40

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Solution

The fourth proportional to 36,353,567.28, 50,166,171.96 and 19,832,708.40 is: 27,368,182.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,353,567.28 : 50,166,171.96 = 19,832,708.40 : x
  2. Step 2: Convert to fraction form
    36,353,567.28/50,166,171.96 = 19,832,708.40/x
  3. Step 3: Cross multiply
    36,353,567.28x = 50,166,171.96 × 19,832,708.40
  4. Step 4: Simplify right side
    36,353,567.28x = 994,931,060,026,936.38
  5. Step 5: Solve for x
    x = 994,931,060,026,936.38/36,353,567.28
  6. Step 6: Final answer
    x = 27,368,182.39

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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.