Home / 1,761,466,496,283.10-2,431,035,380,110.80-1,066,986,677,100.20

Finding the Fourth Proportional to 1,761,466,496,283.10, 2,431,035,380,110.80 and 1,066,986,677,100.20

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Solution

The fourth proportional to 1,761,466,496,283.10, 2,431,035,380,110.80 and 1,066,986,677,100.20 is: 1,472,569,797,728.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,466,496,283.10 : 2,431,035,380,110.80 = 1,066,986,677,100.20 : x
  2. Step 2: Convert to fraction form
    1,761,466,496,283.10/2,431,035,380,110.80 = 1,066,986,677,100.20/x
  3. Step 3: Cross multiply
    1,761,466,496,283.10x = 2,431,035,380,110.80 × 1,066,986,677,100.20
  4. Step 4: Simplify right side
    1,761,466,496,283.10x = 2,593,882,362,137,443,620,093,952
  5. Step 5: Solve for x
    x = 2,593,882,362,137,443,620,093,952/1,761,466,496,283.10
  6. Step 6: Final answer
    x = 1,472,569,797,728.68

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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.