Home / 61,376,595.12-84,699,284.04-33,874,522.56

Finding the Fourth Proportional to 61,376,595.12, 84,699,284.04 and 33,874,522.56

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Solution

The fourth proportional to 61,376,595.12, 84,699,284.04 and 33,874,522.56 is: 46,746,610.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,376,595.12 : 84,699,284.04 = 33,874,522.56 : x
  2. Step 2: Convert to fraction form
    61,376,595.12/84,699,284.04 = 33,874,522.56/x
  3. Step 3: Cross multiply
    61,376,595.12x = 84,699,284.04 × 33,874,522.56
  4. Step 4: Simplify right side
    61,376,595.12x = 2,869,147,808,028,828.50
  5. Step 5: Solve for x
    x = 2,869,147,808,028,828.50/61,376,595.12
  6. Step 6: Final answer
    x = 46,746,610.86

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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.