Home / 584,672,356.36-876,940,267.20-234,904,265.40

Finding the Fourth Proportional to 584,672,356.36, 876,940,267.20 and 234,904,265.40

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Solution

The fourth proportional to 584,672,356.36, 876,940,267.20 and 234,904,265.40 is: 352,328,970.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,672,356.36 : 876,940,267.20 = 234,904,265.40 : x
  2. Step 2: Convert to fraction form
    584,672,356.36/876,940,267.20 = 234,904,265.40/x
  3. Step 3: Cross multiply
    584,672,356.36x = 876,940,267.20 × 234,904,265.40
  4. Step 4: Simplify right side
    584,672,356.36x = 205,997,009,266,295,744
  5. Step 5: Solve for x
    x = 205,997,009,266,295,744/584,672,356.36
  6. Step 6: Final answer
    x = 352,328,970.28

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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.