Home / 96,238,052.37-144,299,429.71-30,630,851.26

Finding the Fourth Proportional to 96,238,052.37, 144,299,429.71 and 30,630,851.26

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Solution

The fourth proportional to 96,238,052.37, 144,299,429.71 and 30,630,851.26 is: 45,927,928.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,238,052.37 : 144,299,429.71 = 30,630,851.26 : x
  2. Step 2: Convert to fraction form
    96,238,052.37/144,299,429.71 = 30,630,851.26/x
  3. Step 3: Cross multiply
    96,238,052.37x = 144,299,429.71 × 30,630,851.26
  4. Step 4: Simplify right side
    96,238,052.37x = 4,420,014,367,912,509.50
  5. Step 5: Solve for x
    x = 4,420,014,367,912,509.50/96,238,052.37
  6. Step 6: Final answer
    x = 45,927,928.29

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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.