Home / 2,935,530,661,428.80-4,051,157,869,687.10-1,634,887,620,117.30

Finding the Fourth Proportional to 2,935,530,661,428.80, 4,051,157,869,687.10 and 1,634,887,620,117.30

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Solution

The fourth proportional to 2,935,530,661,428.80, 4,051,157,869,687.10 and 1,634,887,620,117.30 is: 2,256,214,842,282.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,530,661,428.80 : 4,051,157,869,687.10 = 1,634,887,620,117.30 : x
  2. Step 2: Convert to fraction form
    2,935,530,661,428.80/4,051,157,869,687.10 = 1,634,887,620,117.30/x
  3. Step 3: Cross multiply
    2,935,530,661,428.80x = 4,051,157,869,687.10 × 1,634,887,620,117.30
  4. Step 4: Simplify right side
    2,935,530,661,428.80x = 6,623,187,848,292,213,922,463,744
  5. Step 5: Solve for x
    x = 6,623,187,848,292,213,922,463,744/2,935,530,661,428.80
  6. Step 6: Final answer
    x = 2,256,214,842,282.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.