Home / 32,524,775.64-44,884,064.54-20,132,399

Finding the Fourth Proportional to 32,524,775.64, 44,884,064.54 and 20,132,399

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Solution

The fourth proportional to 32,524,775.64, 44,884,064.54 and 20,132,399 is: 27,782,632.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,524,775.64 : 44,884,064.54 = 20,132,399 : x
  2. Step 2: Convert to fraction form
    32,524,775.64/44,884,064.54 = 20,132,399/x
  3. Step 3: Cross multiply
    32,524,775.64x = 44,884,064.54 × 20,132,399
  4. Step 4: Simplify right side
    32,524,775.64x = 903,623,896,061,031.50
  5. Step 5: Solve for x
    x = 903,623,896,061,031.50/32,524,775.64
  6. Step 6: Final answer
    x = 27,782,632.72

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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.