Home / 14,031,087.93-21,047,217.26-4,446,254.25

Finding the Fourth Proportional to 14,031,087.93, 21,047,217.26 and 4,446,254.25

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Solution

The fourth proportional to 14,031,087.93, 21,047,217.26 and 4,446,254.25 is: 6,669,566.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,031,087.93 : 21,047,217.26 = 4,446,254.25 : x
  2. Step 2: Convert to fraction form
    14,031,087.93/21,047,217.26 = 4,446,254.25/x
  3. Step 3: Cross multiply
    14,031,087.93x = 21,047,217.26 × 4,446,254.25
  4. Step 4: Simplify right side
    14,031,087.93x = 93,581,279,170,717.08
  5. Step 5: Solve for x
    x = 93,581,279,170,717.08/14,031,087.93
  6. Step 6: Final answer
    x = 6,669,566.87

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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.