Home / 23,285,232,004.80-34,927,848,007.20-9,303,940,459.20

Finding the Fourth Proportional to 23,285,232,004.80, 34,927,848,007.20 and 9,303,940,459.20

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Solution

The fourth proportional to 23,285,232,004.80, 34,927,848,007.20 and 9,303,940,459.20 is: 13,955,910,688.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,285,232,004.80 : 34,927,848,007.20 = 9,303,940,459.20 : x
  2. Step 2: Convert to fraction form
    23,285,232,004.80/34,927,848,007.20 = 9,303,940,459.20/x
  3. Step 3: Cross multiply
    23,285,232,004.80x = 34,927,848,007.20 × 9,303,940,459.20
  4. Step 4: Simplify right side
    23,285,232,004.80x = 324,966,618,226,976,161,792
  5. Step 5: Solve for x
    x = 324,966,618,226,976,161,792/23,285,232,004.80
  6. Step 6: Final answer
    x = 13,955,910,688.80

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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.