Home / 73,196,797.23-101,011,572.68-41,406,287.56

Finding the Fourth Proportional to 73,196,797.23, 101,011,572.68 and 41,406,287.56

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Solution

The fourth proportional to 73,196,797.23, 101,011,572.68 and 41,406,287.56 is: 57,140,672.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,196,797.23 : 101,011,572.68 = 41,406,287.56 : x
  2. Step 2: Convert to fraction form
    73,196,797.23/101,011,572.68 = 41,406,287.56/x
  3. Step 3: Cross multiply
    73,196,797.23x = 101,011,572.68 × 41,406,287.56
  4. Step 4: Simplify right side
    73,196,797.23x = 4,182,514,224,816,359
  5. Step 5: Solve for x
    x = 4,182,514,224,816,359/73,196,797.23
  6. Step 6: Final answer
    x = 57,140,672.59

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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.