Home / 59,160,205.80-88,740,308.70-58,309,900.20

Finding the Fourth Proportional to 59,160,205.80, 88,740,308.70 and 58,309,900.20

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Solution

The fourth proportional to 59,160,205.80, 88,740,308.70 and 58,309,900.20 is: 87,464,850.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,160,205.80 : 88,740,308.70 = 58,309,900.20 : x
  2. Step 2: Convert to fraction form
    59,160,205.80/88,740,308.70 = 58,309,900.20/x
  3. Step 3: Cross multiply
    59,160,205.80x = 88,740,308.70 × 58,309,900.20
  4. Step 4: Simplify right side
    59,160,205.80x = 5,174,438,544,014,192
  5. Step 5: Solve for x
    x = 5,174,438,544,014,192/59,160,205.80
  6. Step 6: Final answer
    x = 87,464,850.30

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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.