Home / 265,259,964.56-366,050,170.46-152,248,059.96

Finding the Fourth Proportional to 265,259,964.56, 366,050,170.46 and 152,248,059.96

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Solution

The fourth proportional to 265,259,964.56, 366,050,170.46 and 152,248,059.96 is: 210,097,397.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,259,964.56 : 366,050,170.46 = 152,248,059.96 : x
  2. Step 2: Convert to fraction form
    265,259,964.56/366,050,170.46 = 152,248,059.96/x
  3. Step 3: Cross multiply
    265,259,964.56x = 366,050,170.46 × 152,248,059.96
  4. Step 4: Simplify right side
    265,259,964.56x = 55,730,428,299,801,064
  5. Step 5: Solve for x
    x = 55,730,428,299,801,064/265,259,964.56
  6. Step 6: Final answer
    x = 210,097,397.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.