Home / 32,524,772.64-44,884,060.40-20,132,396

Finding the Fourth Proportional to 32,524,772.64, 44,884,060.40 and 20,132,396

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Solution

The fourth proportional to 32,524,772.64, 44,884,060.40 and 20,132,396 is: 27,782,628.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,524,772.64 : 44,884,060.40 = 20,132,396 : x
  2. Step 2: Convert to fraction form
    32,524,772.64/44,884,060.40 = 20,132,396/x
  3. Step 3: Cross multiply
    32,524,772.64x = 44,884,060.40 × 20,132,396
  4. Step 4: Simplify right side
    32,524,772.64x = 903,623,678,060,718.38
  5. Step 5: Solve for x
    x = 903,623,678,060,718.38/32,524,772.64
  6. Step 6: Final answer
    x = 27,782,628.58

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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.