Home / 8,160,503,752,733.50-12,242,475,004,792-2,646,489,842,543.10

Finding the Fourth Proportional to 8,160,503,752,733.50, 12,242,475,004,792 and 2,646,489,842,543.10

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Solution

The fourth proportional to 8,160,503,752,733.50, 12,242,475,004,792 and 2,646,489,842,543.10 is: 3,970,292,365,458.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,160,503,752,733.50 : 12,242,475,004,792 = 2,646,489,842,543.10 : x
  2. Step 2: Convert to fraction form
    8,160,503,752,733.50/12,242,475,004,792 = 2,646,489,842,543.10/x
  3. Step 3: Cross multiply
    8,160,503,752,733.50x = 12,242,475,004,792 × 2,646,489,842,543.10
  4. Step 4: Simplify right side
    8,160,503,752,733.50x = 32,399,585,747,769,819,500,904,448
  5. Step 5: Solve for x
    x = 32,399,585,747,769,819,500,904,448/8,160,503,752,733.50
  6. Step 6: Final answer
    x = 3,970,292,365,458.08

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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.