Home / 584,672,354.86-876,940,264.95-234,904,263.88

Finding the Fourth Proportional to 584,672,354.86, 876,940,264.95 and 234,904,263.88

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Solution

The fourth proportional to 584,672,354.86, 876,940,264.95 and 234,904,263.88 is: 352,328,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,672,354.86 : 876,940,264.95 = 234,904,263.88 : x
  2. Step 2: Convert to fraction form
    584,672,354.86/876,940,264.95 = 234,904,263.88/x
  3. Step 3: Cross multiply
    584,672,354.86x = 876,940,264.95 × 234,904,263.88
  4. Step 4: Simplify right side
    584,672,354.86x = 205,997,007,404,811,936
  5. Step 5: Solve for x
    x = 205,997,007,404,811,936/584,672,354.86
  6. Step 6: Final answer
    x = 352,328,968.00

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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.