Home / 73,723,668.04-101,738,705.16-41,128,620.04

Finding the Fourth Proportional to 73,723,668.04, 101,738,705.16 and 41,128,620.04

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Solution

The fourth proportional to 73,723,668.04, 101,738,705.16 and 41,128,620.04 is: 56,757,519.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,723,668.04 : 101,738,705.16 = 41,128,620.04 : x
  2. Step 2: Convert to fraction form
    73,723,668.04/101,738,705.16 = 41,128,620.04/x
  3. Step 3: Cross multiply
    73,723,668.04x = 101,738,705.16 × 41,128,620.04
  4. Step 4: Simplify right side
    73,723,668.04x = 4,184,372,547,887,227
  5. Step 5: Solve for x
    x = 4,184,372,547,887,227/73,723,668.04
  6. Step 6: Final answer
    x = 56,757,519.79

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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.