Home / 60,619,497.14-90,986,732.58-37,520,559.42

Finding the Fourth Proportional to 60,619,497.14, 90,986,732.58 and 37,520,559.42

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Solution

The fourth proportional to 60,619,497.14, 90,986,732.58 and 37,520,559.42 is: 56,316,420.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,619,497.14 : 90,986,732.58 = 37,520,559.42 : x
  2. Step 2: Convert to fraction form
    60,619,497.14/90,986,732.58 = 37,520,559.42/x
  3. Step 3: Cross multiply
    60,619,497.14x = 90,986,732.58 × 37,520,559.42
  4. Step 4: Simplify right side
    60,619,497.14x = 3,413,873,106,199,540
  5. Step 5: Solve for x
    x = 3,413,873,106,199,540/60,619,497.14
  6. Step 6: Final answer
    x = 56,316,420.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.