Home / 61,483,127.10-84,846,592.26-35,021,470.92

Finding the Fourth Proportional to 61,483,127.10, 84,846,592.26 and 35,021,470.92

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Solution

The fourth proportional to 61,483,127.10, 84,846,592.26 and 35,021,470.92 is: 48,329,559.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,483,127.10 : 84,846,592.26 = 35,021,470.92 : x
  2. Step 2: Convert to fraction form
    61,483,127.10/84,846,592.26 = 35,021,470.92/x
  3. Step 3: Cross multiply
    61,483,127.10x = 84,846,592.26 × 35,021,470.92
  4. Step 4: Simplify right side
    61,483,127.10x = 2,971,452,463,494,687.50
  5. Step 5: Solve for x
    x = 2,971,452,463,494,687.50/61,483,127.10
  6. Step 6: Final answer
    x = 48,329,559.73

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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.