Home / 114,749,613.68-172,158,190.88-37,025,059.59

Finding the Fourth Proportional to 114,749,613.68, 172,158,190.88 and 37,025,059.59

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Solution

The fourth proportional to 114,749,613.68, 172,158,190.88 and 37,025,059.59 is: 55,548,485.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,749,613.68 : 172,158,190.88 = 37,025,059.59 : x
  2. Step 2: Convert to fraction form
    114,749,613.68/172,158,190.88 = 37,025,059.59/x
  3. Step 3: Cross multiply
    114,749,613.68x = 172,158,190.88 × 37,025,059.59
  4. Step 4: Simplify right side
    114,749,613.68x = 6,374,167,276,053,470
  5. Step 5: Solve for x
    x = 6,374,167,276,053,470/114,749,613.68
  6. Step 6: Final answer
    x = 55,548,485.72

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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.