Home / 164,299,088.07-226,666,290.87-98,181,849.87

Finding the Fourth Proportional to 164,299,088.07, 226,666,290.87 and 98,181,849.87

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Solution

The fourth proportional to 164,299,088.07, 226,666,290.87 and 98,181,849.87 is: 135,451,243.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,299,088.07 : 226,666,290.87 = 98,181,849.87 : x
  2. Step 2: Convert to fraction form
    164,299,088.07/226,666,290.87 = 98,181,849.87/x
  3. Step 3: Cross multiply
    164,299,088.07x = 226,666,290.87 × 98,181,849.87
  4. Step 4: Simplify right side
    164,299,088.07x = 22,254,515,740,788,092
  5. Step 5: Solve for x
    x = 22,254,515,740,788,092/164,299,088.07
  6. Step 6: Final answer
    x = 135,451,243.23

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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.