Home / 9,126,452,873,343-12,594,807,007,793-5,015,924,928,791

Finding the Fourth Proportional to 9,126,452,873,343, 12,594,807,007,793 and 5,015,924,928,791

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Solution

The fourth proportional to 9,126,452,873,343, 12,594,807,007,793 and 5,015,924,928,791 is: 6,922,142,405,208.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,452,873,343 : 12,594,807,007,793 = 5,015,924,928,791 : x
  2. Step 2: Convert to fraction form
    9,126,452,873,343/12,594,807,007,793 = 5,015,924,928,791/x
  3. Step 3: Cross multiply
    9,126,452,873,343x = 12,594,807,007,793 × 5,015,924,928,791
  4. Step 4: Simplify right side
    9,126,452,873,343x = 63,174,606,443,700,494,905,901,056
  5. Step 5: Solve for x
    x = 63,174,606,443,700,494,905,901,056/9,126,452,873,343
  6. Step 6: Final answer
    x = 6,922,142,405,208.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.