Home / 1,935,362,967.20-2,903,044,450.80-1,767,002,458.40

Finding the Fourth Proportional to 1,935,362,967.20, 2,903,044,450.80 and 1,767,002,458.40

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Solution

The fourth proportional to 1,935,362,967.20, 2,903,044,450.80 and 1,767,002,458.40 is: 2,650,503,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,362,967.20 : 2,903,044,450.80 = 1,767,002,458.40 : x
  2. Step 2: Convert to fraction form
    1,935,362,967.20/2,903,044,450.80 = 1,767,002,458.40/x
  3. Step 3: Cross multiply
    1,935,362,967.20x = 2,903,044,450.80 × 1,767,002,458.40
  4. Step 4: Simplify right side
    1,935,362,967.20x = 5,129,686,681,408,078,848
  5. Step 5: Solve for x
    x = 5,129,686,681,408,078,848/1,935,362,967.20
  6. Step 6: Final answer
    x = 2,650,503,687.60

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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.