Home / 3,723,913,656.41-5,586,444,440.91-1,269,676,603.13

Finding the Fourth Proportional to 3,723,913,656.41, 5,586,444,440.91 and 1,269,676,603.13

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Solution

The fourth proportional to 3,723,913,656.41, 5,586,444,440.91 and 1,269,676,603.13 is: 1,904,710,596.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,913,656.41 : 5,586,444,440.91 = 1,269,676,603.13 : x
  2. Step 2: Convert to fraction form
    3,723,913,656.41/5,586,444,440.91 = 1,269,676,603.13/x
  3. Step 3: Cross multiply
    3,723,913,656.41x = 5,586,444,440.91 × 1,269,676,603.13
  4. Step 4: Simplify right side
    3,723,913,656.41x = 7,092,977,801,309,081,600
  5. Step 5: Solve for x
    x = 7,092,977,801,309,081,600/3,723,913,656.41
  6. Step 6: Final answer
    x = 1,904,710,596.36

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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.