Home / 110,030,003.10-165,045,004.65-33,343,066.80

Finding the Fourth Proportional to 110,030,003.10, 165,045,004.65 and 33,343,066.80

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Solution

The fourth proportional to 110,030,003.10, 165,045,004.65 and 33,343,066.80 is: 50,014,600.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,030,003.10 : 165,045,004.65 = 33,343,066.80 : x
  2. Step 2: Convert to fraction form
    110,030,003.10/165,045,004.65 = 33,343,066.80/x
  3. Step 3: Cross multiply
    110,030,003.10x = 165,045,004.65 × 33,343,066.80
  4. Step 4: Simplify right side
    110,030,003.10x = 5,503,106,615,051,261
  5. Step 5: Solve for x
    x = 5,503,106,615,051,261/110,030,003.10
  6. Step 6: Final answer
    x = 50,014,600.20

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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.