Home / 67,182,983.93-92,712,290.46-37,814,299.47

Finding the Fourth Proportional to 67,182,983.93, 92,712,290.46 and 37,814,299.47

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Solution

The fourth proportional to 67,182,983.93, 92,712,290.46 and 37,814,299.47 is: 52,183,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,182,983.93 : 92,712,290.46 = 37,814,299.47 : x
  2. Step 2: Convert to fraction form
    67,182,983.93/92,712,290.46 = 37,814,299.47/x
  3. Step 3: Cross multiply
    67,182,983.93x = 92,712,290.46 × 37,814,299.47
  4. Step 4: Simplify right side
    67,182,983.93x = 3,505,850,316,004,063.50
  5. Step 5: Solve for x
    x = 3,505,850,316,004,063.50/67,182,983.93
  6. Step 6: Final answer
    x = 52,183,605.30

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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.