Home / 264,077,516.98-396,161,933.18-89,201,824.46

Finding the Fourth Proportional to 264,077,516.98, 396,161,933.18 and 89,201,824.46

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Solution

The fourth proportional to 264,077,516.98, 396,161,933.18 and 89,201,824.46 is: 133,818,159.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,077,516.98 : 396,161,933.18 = 89,201,824.46 : x
  2. Step 2: Convert to fraction form
    264,077,516.98/396,161,933.18 = 89,201,824.46/x
  3. Step 3: Cross multiply
    264,077,516.98x = 396,161,933.18 × 89,201,824.46
  4. Step 4: Simplify right side
    264,077,516.98x = 35,338,367,221,256,608
  5. Step 5: Solve for x
    x = 35,338,367,221,256,608/264,077,516.98
  6. Step 6: Final answer
    x = 133,818,159.25

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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.