Home / 1,432,845,652,043.30-2,149,570,371,190.20-464,678,600,597.02

Finding the Fourth Proportional to 1,432,845,652,043.30, 2,149,570,371,190.20 and 464,678,600,597.02

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Solution

The fourth proportional to 1,432,845,652,043.30, 2,149,570,371,190.20 and 464,678,600,597.02 is: 697,115,806,259.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,845,652,043.30 : 2,149,570,371,190.20 = 464,678,600,597.02 : x
  2. Step 2: Convert to fraction form
    1,432,845,652,043.30/2,149,570,371,190.20 = 464,678,600,597.02/x
  3. Step 3: Cross multiply
    1,432,845,652,043.30x = 2,149,570,371,190.20 × 464,678,600,597.02
  4. Step 4: Simplify right side
    1,432,845,652,043.30x = 998,859,351,969,479,002,161,152
  5. Step 5: Solve for x
    x = 998,859,351,969,479,002,161,152/1,432,845,652,043.30
  6. Step 6: Final answer
    x = 697,115,806,259.43

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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.