Home / 236,229,732.02-354,525,458.08-106,928,145.74

Finding the Fourth Proportional to 236,229,732.02, 354,525,458.08 and 106,928,145.74

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Solution

The fourth proportional to 236,229,732.02, 354,525,458.08 and 106,928,145.74 is: 160,474,083.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,229,732.02 : 354,525,458.08 = 106,928,145.74 : x
  2. Step 2: Convert to fraction form
    236,229,732.02/354,525,458.08 = 106,928,145.74/x
  3. Step 3: Cross multiply
    236,229,732.02x = 354,525,458.08 × 106,928,145.74
  4. Step 4: Simplify right side
    236,229,732.02x = 37,908,749,850,118,496
  5. Step 5: Solve for x
    x = 37,908,749,850,118,496/236,229,732.02
  6. Step 6: Final answer
    x = 160,474,083.96

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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.