Home / 955,505,461,998.22-1,433,248,376,429.60-552,332,395,423.06

Finding the Fourth Proportional to 955,505,461,998.22, 1,433,248,376,429.60 and 552,332,395,423.06

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Solution

The fourth proportional to 955,505,461,998.22, 1,433,248,376,429.60 and 552,332,395,423.06 is: 828,492,918,642.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,505,461,998.22 : 1,433,248,376,429.60 = 552,332,395,423.06 : x
  2. Step 2: Convert to fraction form
    955,505,461,998.22/1,433,248,376,429.60 = 552,332,395,423.06/x
  3. Step 3: Cross multiply
    955,505,461,998.22x = 1,433,248,376,429.60 × 552,332,395,423.06
  4. Step 4: Simplify right side
    955,505,461,998.22x = 791,629,508,989,572,763,090,944
  5. Step 5: Solve for x
    x = 791,629,508,989,572,763,090,944/955,505,461,998.22
  6. Step 6: Final answer
    x = 828,492,918,642.31

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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.