Home / 130,294,182.54-195,441,147.36-33,249,890.82

Finding the Fourth Proportional to 130,294,182.54, 195,441,147.36 and 33,249,890.82

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Solution

The fourth proportional to 130,294,182.54, 195,441,147.36 and 33,249,890.82 is: 49,874,803.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,294,182.54 : 195,441,147.36 = 33,249,890.82 : x
  2. Step 2: Convert to fraction form
    130,294,182.54/195,441,147.36 = 33,249,890.82/x
  3. Step 3: Cross multiply
    130,294,182.54x = 195,441,147.36 × 33,249,890.82
  4. Step 4: Simplify right side
    130,294,182.54x = 6,498,396,811,455,532
  5. Step 5: Solve for x
    x = 6,498,396,811,455,532/130,294,182.54
  6. Step 6: Final answer
    x = 49,874,803.96

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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.