Home / 264,417,620.92-364,905,178.14-146,947,902.28

Finding the Fourth Proportional to 264,417,620.92, 364,905,178.14 and 146,947,902.28

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Solution

The fourth proportional to 264,417,620.92, 364,905,178.14 and 146,947,902.28 is: 202,793,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,417,620.92 : 364,905,178.14 = 146,947,902.28 : x
  2. Step 2: Convert to fraction form
    264,417,620.92/364,905,178.14 = 146,947,902.28/x
  3. Step 3: Cross multiply
    264,417,620.92x = 364,905,178.14 × 146,947,902.28
  4. Step 4: Simplify right side
    264,417,620.92x = 53,622,050,458,782,712
  5. Step 5: Solve for x
    x = 53,622,050,458,782,712/264,417,620.92
  6. Step 6: Final answer
    x = 202,793,029.72

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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.