Home / 7,399,657,483,699.20-11,099,441,456,960-4,025,328,336,639.60

Finding the Fourth Proportional to 7,399,657,483,699.20, 11,099,441,456,960 and 4,025,328,336,639.60

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Solution

The fourth proportional to 7,399,657,483,699.20, 11,099,441,456,960 and 4,025,328,336,639.60 is: 6,037,968,151,363.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,657,483,699.20 : 11,099,441,456,960 = 4,025,328,336,639.60 : x
  2. Step 2: Convert to fraction form
    7,399,657,483,699.20/11,099,441,456,960 = 4,025,328,336,639.60/x
  3. Step 3: Cross multiply
    7,399,657,483,699.20x = 11,099,441,456,960 × 4,025,328,336,639.60
  4. Step 4: Simplify right side
    7,399,657,483,699.20x = 44,678,896,217,573,417,560,309,760
  5. Step 5: Solve for x
    x = 44,678,896,217,573,417,560,309,760/7,399,657,483,699.20
  6. Step 6: Final answer
    x = 6,037,968,151,363.37

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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.