Home / 20,033,297,587,365-30,032,736,003,573-6,962,363,344,485.60

Finding the Fourth Proportional to 20,033,297,587,365, 30,032,736,003,573 and 6,962,363,344,485.60

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Solution

The fourth proportional to 20,033,297,587,365, 30,032,736,003,573 and 6,962,363,344,485.60 is: 10,437,563,729,785.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,033,297,587,365 : 30,032,736,003,573 = 6,962,363,344,485.60 : x
  2. Step 2: Convert to fraction form
    20,033,297,587,365/30,032,736,003,573 = 6,962,363,344,485.60/x
  3. Step 3: Cross multiply
    20,033,297,587,365x = 30,032,736,003,573 × 6,962,363,344,485.60
  4. Step 4: Simplify right side
    20,033,297,587,365x = 209,098,820,285,889,602,490,728,448
  5. Step 5: Solve for x
    x = 209,098,820,285,889,602,490,728,448/20,033,297,587,365
  6. Step 6: Final answer
    x = 10,437,563,729,785.96

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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.