Home / 63,552,292.18-87,699,580.76-36,049,629.94

Finding the Fourth Proportional to 63,552,292.18, 87,699,580.76 and 36,049,629.94

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Solution

The fourth proportional to 63,552,292.18, 87,699,580.76 and 36,049,629.94 is: 49,747,024.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,292.18 : 87,699,580.76 = 36,049,629.94 : x
  2. Step 2: Convert to fraction form
    63,552,292.18/87,699,580.76 = 36,049,629.94/x
  3. Step 3: Cross multiply
    63,552,292.18x = 87,699,580.76 × 36,049,629.94
  4. Step 4: Simplify right side
    63,552,292.18x = 3,161,537,432,291,144
  5. Step 5: Solve for x
    x = 3,161,537,432,291,144/63,552,292.18
  6. Step 6: Final answer
    x = 49,747,024.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.