Home / 43,585,876,605,391-65,378,877,831,222-17,799,218,703,937

Finding the Fourth Proportional to 43,585,876,605,391, 65,378,877,831,222 and 17,799,218,703,937

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Solution

The fourth proportional to 43,585,876,605,391, 65,378,877,831,222 and 17,799,218,703,937 is: 26,698,853,751,904.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,585,876,605,391 : 65,378,877,831,222 = 17,799,218,703,937 : x
  2. Step 2: Convert to fraction form
    43,585,876,605,391/65,378,877,831,222 = 17,799,218,703,937/x
  3. Step 3: Cross multiply
    43,585,876,605,391x = 65,378,877,831,222 × 17,799,218,703,937
  4. Step 4: Simplify right side
    43,585,876,605,391x = 1,163,692,945,135,898,721,901,346,816
  5. Step 5: Solve for x
    x = 1,163,692,945,135,898,721,901,346,816/43,585,876,605,391
  6. Step 6: Final answer
    x = 26,698,853,751,904.70

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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.