Home / 2,133,432,590,769.20-2,944,129,551,568.80-1,157,950,463,644.10

Finding the Fourth Proportional to 2,133,432,590,769.20, 2,944,129,551,568.80 and 1,157,950,463,644.10

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Solution

The fourth proportional to 2,133,432,590,769.20, 2,944,129,551,568.80 and 1,157,950,463,644.10 is: 1,597,967,610,515.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,432,590,769.20 : 2,944,129,551,568.80 = 1,157,950,463,644.10 : x
  2. Step 2: Convert to fraction form
    2,133,432,590,769.20/2,944,129,551,568.80 = 1,157,950,463,644.10/x
  3. Step 3: Cross multiply
    2,133,432,590,769.20x = 2,944,129,551,568.80 × 1,157,950,463,644.10
  4. Step 4: Simplify right side
    2,133,432,590,769.20x = 3,409,156,179,267,388,417,507,328
  5. Step 5: Solve for x
    x = 3,409,156,179,267,388,417,507,328/2,133,432,590,769.20
  6. Step 6: Final answer
    x = 1,597,967,610,515.52

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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.