Home / 14,282,560.22-21,417,087.66-5,532,937.06

Finding the Fourth Proportional to 14,282,560.22, 21,417,087.66 and 5,532,937.06

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Solution

The fourth proportional to 14,282,560.22, 21,417,087.66 and 5,532,937.06 is: 8,296,789.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,282,560.22 : 21,417,087.66 = 5,532,937.06 : x
  2. Step 2: Convert to fraction form
    14,282,560.22/21,417,087.66 = 5,532,937.06/x
  3. Step 3: Cross multiply
    14,282,560.22x = 21,417,087.66 × 5,532,937.06
  4. Step 4: Simplify right side
    14,282,560.22x = 118,499,398,031,282.67
  5. Step 5: Solve for x
    x = 118,499,398,031,282.67/14,282,560.22
  6. Step 6: Final answer
    x = 8,296,789.67

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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.