Home / 1,724,310,802.08-2,588,101,402.32-1,067,274,350.64

Finding the Fourth Proportional to 1,724,310,802.08, 2,588,101,402.32 and 1,067,274,350.64

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Solution

The fourth proportional to 1,724,310,802.08, 2,588,101,402.32 and 1,067,274,350.64 is: 1,601,923,644.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,310,802.08 : 2,588,101,402.32 = 1,067,274,350.64 : x
  2. Step 2: Convert to fraction form
    1,724,310,802.08/2,588,101,402.32 = 1,067,274,350.64/x
  3. Step 3: Cross multiply
    1,724,310,802.08x = 2,588,101,402.32 × 1,067,274,350.64
  4. Step 4: Simplify right side
    1,724,310,802.08x = 2,762,214,243,551,551,488
  5. Step 5: Solve for x
    x = 2,762,214,243,551,551,488/1,724,310,802.08
  6. Step 6: Final answer
    x = 1,601,923,644.06

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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.