Home / 214,069,302.20-295,423,741.14-119,985,173.48

Finding the Fourth Proportional to 214,069,302.20, 295,423,741.14 and 119,985,173.48

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Solution

The fourth proportional to 214,069,302.20, 295,423,741.14 and 119,985,173.48 is: 165,584,081.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,069,302.20 : 295,423,741.14 = 119,985,173.48 : x
  2. Step 2: Convert to fraction form
    214,069,302.20/295,423,741.14 = 119,985,173.48/x
  3. Step 3: Cross multiply
    214,069,302.20x = 295,423,741.14 × 119,985,173.48
  4. Step 4: Simplify right side
    214,069,302.20x = 35,446,468,830,793,512
  5. Step 5: Solve for x
    x = 35,446,468,830,793,512/214,069,302.20
  6. Step 6: Final answer
    x = 165,584,081.73

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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.