Home / 58,380,858,659.67-87,562,439,848.81-15,889,067,127.03

Finding the Fourth Proportional to 58,380,858,659.67, 87,562,439,848.81 and 15,889,067,127.03

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Solution

The fourth proportional to 58,380,858,659.67, 87,562,439,848.81 and 15,889,067,127.03 is: 23,831,192,560.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,380,858,659.67 : 87,562,439,848.81 = 15,889,067,127.03 : x
  2. Step 2: Convert to fraction form
    58,380,858,659.67/87,562,439,848.81 = 15,889,067,127.03/x
  3. Step 3: Cross multiply
    58,380,858,659.67x = 87,562,439,848.81 × 15,889,067,127.03
  4. Step 4: Simplify right side
    58,380,858,659.67x = 1,391,285,484,564,268,711,936
  5. Step 5: Solve for x
    x = 1,391,285,484,564,268,711,936/58,380,858,659.67
  6. Step 6: Final answer
    x = 23,831,192,560.47

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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.