Home / 27,403,967.22-37,817,473.59-15,014,530.14

Finding the Fourth Proportional to 27,403,967.22, 37,817,473.59 and 15,014,530.14

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Solution

The fourth proportional to 27,403,967.22, 37,817,473.59 and 15,014,530.14 is: 20,720,050.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,403,967.22 : 37,817,473.59 = 15,014,530.14 : x
  2. Step 2: Convert to fraction form
    27,403,967.22/37,817,473.59 = 15,014,530.14/x
  3. Step 3: Cross multiply
    27,403,967.22x = 37,817,473.59 × 15,014,530.14
  4. Step 4: Simplify right side
    27,403,967.22x = 567,811,597,035,709.12
  5. Step 5: Solve for x
    x = 567,811,597,035,709.12/27,403,967.22
  6. Step 6: Final answer
    x = 20,720,050.95

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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.