Home / 181,083,405,769.95-249,887,824,412.04-98,682,415,536.63

Finding the Fourth Proportional to 181,083,405,769.95, 249,887,824,412.04 and 98,682,415,536.63

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Solution

The fourth proportional to 181,083,405,769.95, 249,887,824,412.04 and 98,682,415,536.63 is: 136,177,768,588.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,083,405,769.95 : 249,887,824,412.04 = 98,682,415,536.63 : x
  2. Step 2: Convert to fraction form
    181,083,405,769.95/249,887,824,412.04 = 98,682,415,536.63/x
  3. Step 3: Cross multiply
    181,083,405,769.95x = 249,887,824,412.04 × 98,682,415,536.63
  4. Step 4: Simplify right side
    181,083,405,769.95x = 24,659,534,126,173,866,950,656
  5. Step 5: Solve for x
    x = 24,659,534,126,173,866,950,656/181,083,405,769.95
  6. Step 6: Final answer
    x = 136,177,768,588.59

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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.