Home / 214,248,127.60-295,665,655.68-120,183,126.04

Finding the Fourth Proportional to 214,248,127.60, 295,665,655.68 and 120,183,126.04

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Solution

The fourth proportional to 214,248,127.60, 295,665,655.68 and 120,183,126.04 is: 165,854,531.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,248,127.60 : 295,665,655.68 = 120,183,126.04 : x
  2. Step 2: Convert to fraction form
    214,248,127.60/295,665,655.68 = 120,183,126.04/x
  3. Step 3: Cross multiply
    214,248,127.60x = 295,665,655.68 × 120,183,126.04
  4. Step 4: Simplify right side
    214,248,127.60x = 35,534,022,762,288,684
  5. Step 5: Solve for x
    x = 35,534,022,762,288,684/214,248,127.60
  6. Step 6: Final answer
    x = 165,854,531.19

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1.5x scale

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.