Home / 79,498,457.01-119,247,727.05-24,915,293.64

Finding the Fourth Proportional to 79,498,457.01, 119,247,727.05 and 24,915,293.64

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Solution

The fourth proportional to 79,498,457.01, 119,247,727.05 and 24,915,293.64 is: 37,372,953.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,498,457.01 : 119,247,727.05 = 24,915,293.64 : x
  2. Step 2: Convert to fraction form
    79,498,457.01/119,247,727.05 = 24,915,293.64/x
  3. Step 3: Cross multiply
    79,498,457.01x = 119,247,727.05 × 24,915,293.64
  4. Step 4: Simplify right side
    79,498,457.01x = 2,971,092,135,353,321
  5. Step 5: Solve for x
    x = 2,971,092,135,353,321/79,498,457.01
  6. Step 6: Final answer
    x = 37,372,953.48

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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.