Home / 384,608,826.02-577,489,557.84-332,952,760.82

Finding the Fourth Proportional to 384,608,826.02, 577,489,557.84 and 332,952,760.82

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Solution

The fourth proportional to 384,608,826.02, 577,489,557.84 and 332,952,760.82 is: 499,928,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,608,826.02 : 577,489,557.84 = 332,952,760.82 : x
  2. Step 2: Convert to fraction form
    384,608,826.02/577,489,557.84 = 332,952,760.82/x
  3. Step 3: Cross multiply
    384,608,826.02x = 577,489,557.84 × 332,952,760.82
  4. Step 4: Simplify right side
    384,608,826.02x = 192,276,742,627,549,088
  5. Step 5: Solve for x
    x = 192,276,742,627,549,088/384,608,826.02
  6. Step 6: Final answer
    x = 499,928,055.78

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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.