Home / 469,841,159.04-704,037,404.16-251,520,472.32

Finding the Fourth Proportional to 469,841,159.04, 704,037,404.16 and 251,520,472.32

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Solution

The fourth proportional to 469,841,159.04, 704,037,404.16 and 251,520,472.32 is: 376,892,949.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,841,159.04 : 704,037,404.16 = 251,520,472.32 : x
  2. Step 2: Convert to fraction form
    469,841,159.04/704,037,404.16 = 251,520,472.32/x
  3. Step 3: Cross multiply
    469,841,159.04x = 704,037,404.16 × 251,520,472.32
  4. Step 4: Simplify right side
    469,841,159.04x = 177,079,820,425,269,920
  5. Step 5: Solve for x
    x = 177,079,820,425,269,920/469,841,159.04
  6. Step 6: Final answer
    x = 376,892,949.92

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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.