Home / 48,723,555.58-73,094,551.03-19,579,663.27

Finding the Fourth Proportional to 48,723,555.58, 73,094,551.03 and 19,579,663.27

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Solution

The fourth proportional to 48,723,555.58, 73,094,551.03 and 19,579,663.27 is: 29,373,199.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,723,555.58 : 73,094,551.03 = 19,579,663.27 : x
  2. Step 2: Convert to fraction form
    48,723,555.58/73,094,551.03 = 19,579,663.27/x
  3. Step 3: Cross multiply
    48,723,555.58x = 73,094,551.03 × 19,579,663.27
  4. Step 4: Simplify right side
    48,723,555.58x = 1,431,166,696,155,074.25
  5. Step 5: Solve for x
    x = 1,431,166,696,155,074.25/48,723,555.58
  6. Step 6: Final answer
    x = 29,373,199.04

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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.