Home / 340,048,442.09-510,267,035.49-184,614,887.89

Finding the Fourth Proportional to 340,048,442.09, 510,267,035.49 and 184,614,887.89

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Solution

The fourth proportional to 340,048,442.09, 510,267,035.49 and 184,614,887.89 is: 277,027,858.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,048,442.09 : 510,267,035.49 = 184,614,887.89 : x
  2. Step 2: Convert to fraction form
    340,048,442.09/510,267,035.49 = 184,614,887.89/x
  3. Step 3: Cross multiply
    340,048,442.09x = 510,267,035.49 × 184,614,887.89
  4. Step 4: Simplify right side
    340,048,442.09x = 94,202,891,550,948,992
  5. Step 5: Solve for x
    x = 94,202,891,550,948,992/340,048,442.09
  6. Step 6: Final answer
    x = 277,027,858.07

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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.