Home / 600,463,966,305.70-828,656,455,425.25-353,283,499,055.70

Finding the Fourth Proportional to 600,463,966,305.70, 828,656,455,425.25 and 353,283,499,055.70

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Solution

The fourth proportional to 600,463,966,305.70, 828,656,455,425.25 and 353,283,499,055.70 is: 487,540,749,345.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,463,966,305.70 : 828,656,455,425.25 = 353,283,499,055.70 : x
  2. Step 2: Convert to fraction form
    600,463,966,305.70/828,656,455,425.25 = 353,283,499,055.70/x
  3. Step 3: Cross multiply
    600,463,966,305.70x = 828,656,455,425.25 × 353,283,499,055.70
  4. Step 4: Simplify right side
    600,463,966,305.70x = 292,750,652,087,726,032,027,648
  5. Step 5: Solve for x
    x = 292,750,652,087,726,032,027,648/600,463,966,305.70
  6. Step 6: Final answer
    x = 487,540,749,345.62

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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.