Home / 341,121,739.13-470,748,000.30-184,488,845.30

Finding the Fourth Proportional to 341,121,739.13, 470,748,000.30 and 184,488,845.30

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Solution

The fourth proportional to 341,121,739.13, 470,748,000.30 and 184,488,845.30 is: 254,594,606.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,121,739.13 : 470,748,000.30 = 184,488,845.30 : x
  2. Step 2: Convert to fraction form
    341,121,739.13/470,748,000.30 = 184,488,845.30/x
  3. Step 3: Cross multiply
    341,121,739.13x = 470,748,000.30 × 184,488,845.30
  4. Step 4: Simplify right side
    341,121,739.13x = 86,847,755,002,631,056
  5. Step 5: Solve for x
    x = 86,847,755,002,631,056/341,121,739.13
  6. Step 6: Final answer
    x = 254,594,606.68

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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.