Home / 23,136,267.60-34,704,401.40-11,192,331.60

Finding the Fourth Proportional to 23,136,267.60, 34,704,401.40 and 11,192,331.60

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Solution

The fourth proportional to 23,136,267.60, 34,704,401.40 and 11,192,331.60 is: 16,788,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,267.60 : 34,704,401.40 = 11,192,331.60 : x
  2. Step 2: Convert to fraction form
    23,136,267.60/34,704,401.40 = 11,192,331.60/x
  3. Step 3: Cross multiply
    23,136,267.60x = 34,704,401.40 × 11,192,331.60
  4. Step 4: Simplify right side
    23,136,267.60x = 388,423,168,448,304.19
  5. Step 5: Solve for x
    x = 388,423,168,448,304.19/23,136,267.60
  6. Step 6: Final answer
    x = 16,788,497.40

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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.