Home / 5,276,259,446,874.50-7,909,856,395,998-1,833,708,864,387.90

Finding the Fourth Proportional to 5,276,259,446,874.50, 7,909,856,395,998 and 1,833,708,864,387.90

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Solution

The fourth proportional to 5,276,259,446,874.50, 7,909,856,395,998 and 1,833,708,864,387.90 is: 2,748,987,978,210.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,276,259,446,874.50 : 7,909,856,395,998 = 1,833,708,864,387.90 : x
  2. Step 2: Convert to fraction form
    5,276,259,446,874.50/7,909,856,395,998 = 1,833,708,864,387.90/x
  3. Step 3: Cross multiply
    5,276,259,446,874.50x = 7,909,856,395,998 × 1,833,708,864,387.90
  4. Step 4: Simplify right side
    5,276,259,446,874.50x = 14,504,373,789,376,858,323,681,280
  5. Step 5: Solve for x
    x = 14,504,373,789,376,858,323,681,280/5,276,259,446,874.50
  6. Step 6: Final answer
    x = 2,748,987,978,210.36

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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.