Home / 35,379,519.76-53,069,576.72-9,822,522.16

Finding the Fourth Proportional to 35,379,519.76, 53,069,576.72 and 9,822,522.16

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Solution

The fourth proportional to 35,379,519.76, 53,069,576.72 and 9,822,522.16 is: 14,733,865.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,379,519.76 : 53,069,576.72 = 9,822,522.16 : x
  2. Step 2: Convert to fraction form
    35,379,519.76/53,069,576.72 = 9,822,522.16/x
  3. Step 3: Cross multiply
    35,379,519.76x = 53,069,576.72 × 9,822,522.16
  4. Step 4: Simplify right side
    35,379,519.76x = 521,277,093,354,020.12
  5. Step 5: Solve for x
    x = 521,277,093,354,020.12/35,379,519.76
  6. Step 6: Final answer
    x = 14,733,865.72

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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.