Home / 264,560,117.55-365,113,385.16-158,717,496.93

Finding the Fourth Proportional to 264,560,117.55, 365,113,385.16 and 158,717,496.93

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Solution

The fourth proportional to 264,560,117.55, 365,113,385.16 and 158,717,496.93 is: 219,042,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,560,117.55 : 365,113,385.16 = 158,717,496.93 : x
  2. Step 2: Convert to fraction form
    264,560,117.55/365,113,385.16 = 158,717,496.93/x
  3. Step 3: Cross multiply
    264,560,117.55x = 365,113,385.16 × 158,717,496.93
  4. Step 4: Simplify right side
    264,560,117.55x = 57,949,882,585,615,056
  5. Step 5: Solve for x
    x = 57,949,882,585,615,056/264,560,117.55
  6. Step 6: Final answer
    x = 219,042,398.09

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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.