Home / 962,555,576,483.45-1,328,358,551,600.50-529,023,332,331.40

Finding the Fourth Proportional to 962,555,576,483.45, 1,328,358,551,600.50 and 529,023,332,331.40

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Solution

The fourth proportional to 962,555,576,483.45, 1,328,358,551,600.50 and 529,023,332,331.40 is: 730,069,706,796.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,555,576,483.45 : 1,328,358,551,600.50 = 529,023,332,331.40 : x
  2. Step 2: Convert to fraction form
    962,555,576,483.45/1,328,358,551,600.50 = 529,023,332,331.40/x
  3. Step 3: Cross multiply
    962,555,576,483.45x = 1,328,358,551,600.50 × 529,023,332,331.40
  4. Step 4: Simplify right side
    962,555,576,483.45x = 702,732,667,498,608,560,439,296
  5. Step 5: Solve for x
    x = 702,732,667,498,608,560,439,296/962,555,576,483.45
  6. Step 6: Final answer
    x = 730,069,706,796.50

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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.