Home / 97,159,997.49-145,765,521.06-34,917,596.13

Finding the Fourth Proportional to 97,159,997.49, 145,765,521.06 and 34,917,596.13

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Solution

The fourth proportional to 97,159,997.49, 145,765,521.06 and 34,917,596.13 is: 52,385,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,159,997.49 : 145,765,521.06 = 34,917,596.13 : x
  2. Step 2: Convert to fraction form
    97,159,997.49/145,765,521.06 = 34,917,596.13/x
  3. Step 3: Cross multiply
    97,159,997.49x = 145,765,521.06 × 34,917,596.13
  4. Step 4: Simplify right side
    97,159,997.49x = 5,089,781,594,052,090
  5. Step 5: Solve for x
    x = 5,089,781,594,052,090/97,159,997.49
  6. Step 6: Final answer
    x = 52,385,567.37

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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.