Home / 110,180,343.80-165,397,799.10-59,162,007.80

Finding the Fourth Proportional to 110,180,343.80, 165,397,799.10 and 59,162,007.80

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Solution

The fourth proportional to 110,180,343.80, 165,397,799.10 and 59,162,007.80 is: 88,811,357.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,180,343.80 : 165,397,799.10 = 59,162,007.80 : x
  2. Step 2: Convert to fraction form
    110,180,343.80/165,397,799.10 = 59,162,007.80/x
  3. Step 3: Cross multiply
    110,180,343.80x = 165,397,799.10 × 59,162,007.80
  4. Step 4: Simplify right side
    110,180,343.80x = 9,785,265,880,457,032
  5. Step 5: Solve for x
    x = 9,785,265,880,457,032/110,180,343.80
  6. Step 6: Final answer
    x = 88,811,357.30

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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.