Home / 73,194,103.80-101,001,430.18-41,825,927.91

Finding the Fourth Proportional to 73,194,103.80, 101,001,430.18 and 41,825,927.91

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Solution

The fourth proportional to 73,194,103.80, 101,001,430.18 and 41,825,927.91 is: 57,716,104.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,194,103.80 : 101,001,430.18 = 41,825,927.91 : x
  2. Step 2: Convert to fraction form
    73,194,103.80/101,001,430.18 = 41,825,927.91/x
  3. Step 3: Cross multiply
    73,194,103.80x = 101,001,430.18 × 41,825,927.91
  4. Step 4: Simplify right side
    73,194,103.80x = 4,224,478,536,906,006
  5. Step 5: Solve for x
    x = 4,224,478,536,906,006/73,194,103.80
  6. Step 6: Final answer
    x = 57,716,104.41

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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.