Home / 110,744,886.30-166,117,329.45-65,395,254.30

Finding the Fourth Proportional to 110,744,886.30, 166,117,329.45 and 65,395,254.30

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Solution

The fourth proportional to 110,744,886.30, 166,117,329.45 and 65,395,254.30 is: 98,092,881.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,744,886.30 : 166,117,329.45 = 65,395,254.30 : x
  2. Step 2: Convert to fraction form
    110,744,886.30/166,117,329.45 = 65,395,254.30/x
  3. Step 3: Cross multiply
    110,744,886.30x = 166,117,329.45 × 65,395,254.30
  4. Step 4: Simplify right side
    110,744,886.30x = 10,863,285,003,019,628
  5. Step 5: Solve for x
    x = 10,863,285,003,019,628/110,744,886.30
  6. Step 6: Final answer
    x = 98,092,881.45

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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.