Home / 62,969,789,998.40-94,490,964,703.20-23,739,335,009.60

Finding the Fourth Proportional to 62,969,789,998.40, 94,490,964,703.20 and 23,739,335,009.60

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Solution

The fourth proportional to 62,969,789,998.40, 94,490,964,703.20 and 23,739,335,009.60 is: 35,622,679,804.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,969,789,998.40 : 94,490,964,703.20 = 23,739,335,009.60 : x
  2. Step 2: Convert to fraction form
    62,969,789,998.40/94,490,964,703.20 = 23,739,335,009.60/x
  3. Step 3: Cross multiply
    62,969,789,998.40x = 94,490,964,703.20 × 23,739,335,009.60
  4. Step 4: Simplify right side
    62,969,789,998.40x = 2,243,152,666,469,553,405,952
  5. Step 5: Solve for x
    x = 2,243,152,666,469,553,405,952/62,969,789,998.40
  6. Step 6: Final answer
    x = 35,622,679,804.50

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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.