Home / 497,664,001.30-746,496,001.95-497,664,001.30

Finding the Fourth Proportional to 497,664,001.30, 746,496,001.95 and 497,664,001.30

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Solution

The fourth proportional to 497,664,001.30, 746,496,001.95 and 497,664,001.30 is: 746,496,001.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,664,001.30 : 746,496,001.95 = 497,664,001.30 : x
  2. Step 2: Convert to fraction form
    497,664,001.30/746,496,001.95 = 497,664,001.30/x
  3. Step 3: Cross multiply
    497,664,001.30x = 746,496,001.95 × 497,664,001.30
  4. Step 4: Simplify right side
    497,664,001.30x = 371,504,187,284,889,664
  5. Step 5: Solve for x
    x = 371,504,187,284,889,664/497,664,001.30
  6. Step 6: Final answer
    x = 746,496,001.95

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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.