Home / 73,353,335.40-110,030,003.10-22,228,711.20

Finding the Fourth Proportional to 73,353,335.40, 110,030,003.10 and 22,228,711.20

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Solution

The fourth proportional to 73,353,335.40, 110,030,003.10 and 22,228,711.20 is: 33,343,066.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,353,335.40 : 110,030,003.10 = 22,228,711.20 : x
  2. Step 2: Convert to fraction form
    73,353,335.40/110,030,003.10 = 22,228,711.20/x
  3. Step 3: Cross multiply
    73,353,335.40x = 110,030,003.10 × 22,228,711.20
  4. Step 4: Simplify right side
    73,353,335.40x = 2,445,825,162,245,004.50
  5. Step 5: Solve for x
    x = 2,445,825,162,245,004.50/73,353,335.40
  6. Step 6: Final answer
    x = 33,343,066.80

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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.