Home / 64,346,029,190.98-96,533,006,644.50-19,576,362,380.26

Finding the Fourth Proportional to 64,346,029,190.98, 96,533,006,644.50 and 19,576,362,380.26

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Solution

The fourth proportional to 64,346,029,190.98, 96,533,006,644.50 and 19,576,362,380.26 is: 29,368,791,570.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,346,029,190.98 : 96,533,006,644.50 = 19,576,362,380.26 : x
  2. Step 2: Convert to fraction form
    64,346,029,190.98/96,533,006,644.50 = 19,576,362,380.26/x
  3. Step 3: Cross multiply
    64,346,029,190.98x = 96,533,006,644.50 × 19,576,362,380.26
  4. Step 4: Simplify right side
    64,346,029,190.98x = 1,889,765,119,728,778,215,424
  5. Step 5: Solve for x
    x = 1,889,765,119,728,778,215,424/64,346,029,190.98
  6. Step 6: Final answer
    x = 29,368,791,570.96

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1.5x scale

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.