Home / 21,852,004.10-32,715,020.55-21,852,004.10

Finding the Fourth Proportional to 21,852,004.10, 32,715,020.55 and 21,852,004.10

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Solution

The fourth proportional to 21,852,004.10, 32,715,020.55 and 21,852,004.10 is: 32,715,020.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,852,004.10 : 32,715,020.55 = 21,852,004.10 : x
  2. Step 2: Convert to fraction form
    21,852,004.10/32,715,020.55 = 21,852,004.10/x
  3. Step 3: Cross multiply
    21,852,004.10x = 32,715,020.55 × 21,852,004.10
  4. Step 4: Simplify right side
    21,852,004.10x = 714,888,763,190,184.38
  5. Step 5: Solve for x
    x = 714,888,763,190,184.38/21,852,004.10
  6. Step 6: Final answer
    x = 32,715,020.55

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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.