Home / 47,276,593.46-70,769,443.04-30,846,499.91

Finding the Fourth Proportional to 47,276,593.46, 70,769,443.04 and 30,846,499.91

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Solution

The fourth proportional to 47,276,593.46, 70,769,443.04 and 30,846,499.91 is: 46,174,850.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,276,593.46 : 70,769,443.04 = 30,846,499.91 : x
  2. Step 2: Convert to fraction form
    47,276,593.46/70,769,443.04 = 30,846,499.91/x
  3. Step 3: Cross multiply
    47,276,593.46x = 70,769,443.04 × 30,846,499.91
  4. Step 4: Simplify right side
    47,276,593.46x = 2,182,989,617,856,030.50
  5. Step 5: Solve for x
    x = 2,182,989,617,856,030.50/47,276,593.46
  6. Step 6: Final answer
    x = 46,174,850.14

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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.