Home / 169,760,724,564.83-234,270,528,225.02-92,600,245,833.74

Finding the Fourth Proportional to 169,760,724,564.83, 234,270,528,225.02 and 92,600,245,833.74

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Solution

The fourth proportional to 169,760,724,564.83, 234,270,528,225.02 and 92,600,245,833.74 is: 127,788,736,534.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,760,724,564.83 : 234,270,528,225.02 = 92,600,245,833.74 : x
  2. Step 2: Convert to fraction form
    169,760,724,564.83/234,270,528,225.02 = 92,600,245,833.74/x
  3. Step 3: Cross multiply
    169,760,724,564.83x = 234,270,528,225.02 × 92,600,245,833.74
  4. Step 4: Simplify right side
    169,760,724,564.83x = 21,693,508,505,236,976,697,344
  5. Step 5: Solve for x
    x = 21,693,508,505,236,976,697,344/169,760,724,564.83
  6. Step 6: Final answer
    x = 127,788,736,534.01

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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.