Home / 27,727,883.40-41,592,773.70-9,531,923.12

Finding the Fourth Proportional to 27,727,883.40, 41,592,773.70 and 9,531,923.12

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Solution

The fourth proportional to 27,727,883.40, 41,592,773.70 and 9,531,923.12 is: 14,298,210.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,727,883.40 : 41,592,773.70 = 9,531,923.12 : x
  2. Step 2: Convert to fraction form
    27,727,883.40/41,592,773.70 = 9,531,923.12/x
  3. Step 3: Cross multiply
    27,727,883.40x = 41,592,773.70 × 9,531,923.12
  4. Step 4: Simplify right side
    27,727,883.40x = 396,459,121,047,994.12
  5. Step 5: Solve for x
    x = 396,459,121,047,994.12/27,727,883.40
  6. Step 6: Final answer
    x = 14,298,210.77

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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.