Home / 59,049,013.87-81,487,690.17-32,943,537.03

Finding the Fourth Proportional to 59,049,013.87, 81,487,690.17 and 32,943,537.03

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Solution

The fourth proportional to 59,049,013.87, 81,487,690.17 and 32,943,537.03 is: 45,462,109.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,013.87 : 81,487,690.17 = 32,943,537.03 : x
  2. Step 2: Convert to fraction form
    59,049,013.87/81,487,690.17 = 32,943,537.03/x
  3. Step 3: Cross multiply
    59,049,013.87x = 81,487,690.17 × 32,943,537.03
  4. Step 4: Simplify right side
    59,049,013.87x = 2,684,492,738,786,668.50
  5. Step 5: Solve for x
    x = 2,684,492,738,786,668.50/59,049,013.87
  6. Step 6: Final answer
    x = 45,462,109.57

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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.