Home / 1,432,845,652,044.40-2,149,570,371,191.60-464,678,600,598.03

Finding the Fourth Proportional to 1,432,845,652,044.40, 2,149,570,371,191.60 and 464,678,600,598.03

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Solution

The fourth proportional to 1,432,845,652,044.40, 2,149,570,371,191.60 and 464,678,600,598.03 is: 697,115,806,260.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,432,845,652,044.40 : 2,149,570,371,191.60 = 464,678,600,598.03 : x
  2. Step 2: Convert to fraction form
    1,432,845,652,044.40/2,149,570,371,191.60 = 464,678,600,598.03/x
  3. Step 3: Cross multiply
    1,432,845,652,044.40x = 2,149,570,371,191.60 × 464,678,600,598.03
  4. Step 4: Simplify right side
    1,432,845,652,044.40x = 998,859,351,972,300,661,456,896
  5. Step 5: Solve for x
    x = 998,859,351,972,300,661,456,896/1,432,845,652,044.40
  6. Step 6: Final answer
    x = 697,115,806,260.86

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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.