Home / 181,083,405,730.39-249,887,824,357.74-98,682,415,497.07

Finding the Fourth Proportional to 181,083,405,730.39, 249,887,824,357.74 and 98,682,415,497.07

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Solution

The fourth proportional to 181,083,405,730.39, 249,887,824,357.74 and 98,682,415,497.07 is: 136,177,768,534.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,083,405,730.39 : 249,887,824,357.74 = 98,682,415,497.07 : x
  2. Step 2: Convert to fraction form
    181,083,405,730.39/249,887,824,357.74 = 98,682,415,497.07/x
  3. Step 3: Cross multiply
    181,083,405,730.39x = 249,887,824,357.74 × 98,682,415,497.07
  4. Step 4: Simplify right side
    181,083,405,730.39x = 24,659,534,110,929,350,295,552
  5. Step 5: Solve for x
    x = 24,659,534,110,929,350,295,552/181,083,405,730.39
  6. Step 6: Final answer
    x = 136,177,768,534.15

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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.