Home / 45,554,423.10-68,337,539.55-22,537,122.90

Finding the Fourth Proportional to 45,554,423.10, 68,337,539.55 and 22,537,122.90

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Solution

The fourth proportional to 45,554,423.10, 68,337,539.55 and 22,537,122.90 is: 33,808,605.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,554,423.10 : 68,337,539.55 = 22,537,122.90 : x
  2. Step 2: Convert to fraction form
    45,554,423.10/68,337,539.55 = 22,537,122.90/x
  3. Step 3: Cross multiply
    45,554,423.10x = 68,337,539.55 × 22,537,122.90
  4. Step 4: Simplify right side
    45,554,423.10x = 1,540,131,527,521,960.50
  5. Step 5: Solve for x
    x = 1,540,131,527,521,960.50/45,554,423.10
  6. Step 6: Final answer
    x = 33,808,605.68

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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.