Home / 510,024,104.10-715,394,234.70-510,024,104.10

Finding the Fourth Proportional to 510,024,104.10, 715,394,234.70 and 510,024,104.10

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Solution

The fourth proportional to 510,024,104.10, 715,394,234.70 and 510,024,104.10 is: 715,394,234.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    510,024,104.10 : 715,394,234.70 = 510,024,104.10 : x
  2. Step 2: Convert to fraction form
    510,024,104.10/715,394,234.70 = 510,024,104.10/x
  3. Step 3: Cross multiply
    510,024,104.10x = 715,394,234.70 × 510,024,104.10
  4. Step 4: Simplify right side
    510,024,104.10x = 364,868,303,631,172,672
  5. Step 5: Solve for x
    x = 364,868,303,631,172,672/510,024,104.10
  6. Step 6: Final answer
    x = 715,394,234.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.