Home / 27,181,444.70-37,510,400.14-14,958,301.70

Finding the Fourth Proportional to 27,181,444.70, 37,510,400.14 and 14,958,301.70

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Solution

The fourth proportional to 27,181,444.70, 37,510,400.14 and 14,958,301.70 is: 20,642,459.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,444.70 : 37,510,400.14 = 14,958,301.70 : x
  2. Step 2: Convert to fraction form
    27,181,444.70/37,510,400.14 = 14,958,301.70/x
  3. Step 3: Cross multiply
    27,181,444.70x = 37,510,400.14 × 14,958,301.70
  4. Step 4: Simplify right side
    27,181,444.70x = 561,091,882,181,842.25
  5. Step 5: Solve for x
    x = 561,091,882,181,842.25/27,181,444.70
  6. Step 6: Final answer
    x = 20,642,459.90

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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.