Home / 21,975,256.80-32,962,366.80-6,018,904.80

Finding the Fourth Proportional to 21,975,256.80, 32,962,366.80 and 6,018,904.80

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Solution

The fourth proportional to 21,975,256.80, 32,962,366.80 and 6,018,904.80 is: 9,028,215.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,975,256.80 : 32,962,366.80 = 6,018,904.80 : x
  2. Step 2: Convert to fraction form
    21,975,256.80/32,962,366.80 = 6,018,904.80/x
  3. Step 3: Cross multiply
    21,975,256.80x = 32,962,366.80 × 6,018,904.80
  4. Step 4: Simplify right side
    21,975,256.80x = 198,397,347,751,880.62
  5. Step 5: Solve for x
    x = 198,397,347,751,880.62/21,975,256.80
  6. Step 6: Final answer
    x = 9,028,215.21

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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.