Home / 236,229,730.02-354,525,455.07-106,928,143.74

Finding the Fourth Proportional to 236,229,730.02, 354,525,455.07 and 106,928,143.74

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Solution

The fourth proportional to 236,229,730.02, 354,525,455.07 and 106,928,143.74 is: 160,474,080.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,229,730.02 : 354,525,455.07 = 106,928,143.74 : x
  2. Step 2: Convert to fraction form
    236,229,730.02/354,525,455.07 = 106,928,143.74/x
  3. Step 3: Cross multiply
    236,229,730.02x = 354,525,455.07 × 106,928,143.74
  4. Step 4: Simplify right side
    236,229,730.02x = 37,908,748,819,213,872
  5. Step 5: Solve for x
    x = 37,908,748,819,213,872/236,229,730.02
  6. Step 6: Final answer
    x = 160,474,080.96

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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.