Home / 110,086,678.15-165,130,017.23-33,409,583.35

Finding the Fourth Proportional to 110,086,678.15, 165,130,017.23 and 33,409,583.35

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Solution

The fourth proportional to 110,086,678.15, 165,130,017.23 and 33,409,583.35 is: 50,114,375.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,086,678.15 : 165,130,017.23 = 33,409,583.35 : x
  2. Step 2: Convert to fraction form
    110,086,678.15/165,130,017.23 = 33,409,583.35/x
  3. Step 3: Cross multiply
    110,086,678.15x = 165,130,017.23 × 33,409,583.35
  4. Step 4: Simplify right side
    110,086,678.15x = 5,516,925,074,065,573
  5. Step 5: Solve for x
    x = 5,516,925,074,065,573/110,086,678.15
  6. Step 6: Final answer
    x = 50,114,375.03

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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.