Home / 21,852,011.85-32,715,032.18-21,852,011.85

Finding the Fourth Proportional to 21,852,011.85, 32,715,032.18 and 21,852,011.85

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Solution

The fourth proportional to 21,852,011.85, 32,715,032.18 and 21,852,011.85 is: 32,715,032.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,852,011.85 : 32,715,032.18 = 21,852,011.85 : x
  2. Step 2: Convert to fraction form
    21,852,011.85/32,715,032.18 = 21,852,011.85/x
  3. Step 3: Cross multiply
    21,852,011.85x = 32,715,032.18 × 21,852,011.85
  4. Step 4: Simplify right side
    21,852,011.85x = 714,889,270,761,231.38
  5. Step 5: Solve for x
    x = 714,889,270,761,231.38/21,852,011.85
  6. Step 6: Final answer
    x = 32,715,032.18

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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.