Home / 27,000,549.36-37,260,856.86-14,610,642.90

Finding the Fourth Proportional to 27,000,549.36, 37,260,856.86 and 14,610,642.90

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Solution

The fourth proportional to 27,000,549.36, 37,260,856.86 and 14,610,642.90 is: 20,162,740.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,549.36 : 37,260,856.86 = 14,610,642.90 : x
  2. Step 2: Convert to fraction form
    27,000,549.36/37,260,856.86 = 14,610,642.90/x
  3. Step 3: Cross multiply
    27,000,549.36x = 37,260,856.86 × 14,610,642.90
  4. Step 4: Simplify right side
    27,000,549.36x = 544,405,073,729,475.31
  5. Step 5: Solve for x
    x = 544,405,073,729,475.31/27,000,549.36
  6. Step 6: Final answer
    x = 20,162,740.63

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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.