Home / 52,444,317.12-72,347,433.84-35,044,933.92

Finding the Fourth Proportional to 52,444,317.12, 72,347,433.84 and 35,044,933.92

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Solution

The fourth proportional to 52,444,317.12, 72,347,433.84 and 35,044,933.92 is: 48,344,819.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,444,317.12 : 72,347,433.84 = 35,044,933.92 : x
  2. Step 2: Convert to fraction form
    52,444,317.12/72,347,433.84 = 35,044,933.92/x
  3. Step 3: Cross multiply
    52,444,317.12x = 72,347,433.84 × 35,044,933.92
  4. Step 4: Simplify right side
    52,444,317.12x = 2,535,411,038,204,372
  5. Step 5: Solve for x
    x = 2,535,411,038,204,372/52,444,317.12
  6. Step 6: Final answer
    x = 48,344,819.37

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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.