Home / 73,347,284.58-101,221,984.41-43,983,397.86

Finding the Fourth Proportional to 73,347,284.58, 101,221,984.41 and 43,983,397.86

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Solution

The fourth proportional to 73,347,284.58, 101,221,984.41 and 43,983,397.86 is: 60,698,727.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,347,284.58 : 101,221,984.41 = 43,983,397.86 : x
  2. Step 2: Convert to fraction form
    73,347,284.58/101,221,984.41 = 43,983,397.86/x
  3. Step 3: Cross multiply
    73,347,284.58x = 101,221,984.41 × 43,983,397.86
  4. Step 4: Simplify right side
    73,347,284.58x = 4,452,086,812,483,747
  5. Step 5: Solve for x
    x = 4,452,086,812,483,747/73,347,284.58
  6. Step 6: Final answer
    x = 60,698,727.13

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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.