Home / 6,490,739,950,019-9,736,423,055,592.50-2,134,231,482,395.20

Finding the Fourth Proportional to 6,490,739,950,019, 9,736,423,055,592.50 and 2,134,231,482,395.20

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Solution

The fourth proportional to 6,490,739,950,019, 9,736,423,055,592.50 and 2,134,231,482,395.20 is: 3,201,450,184,597.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,490,739,950,019 : 9,736,423,055,592.50 = 2,134,231,482,395.20 : x
  2. Step 2: Convert to fraction form
    6,490,739,950,019/9,736,423,055,592.50 = 2,134,231,482,395.20/x
  3. Step 3: Cross multiply
    6,490,739,950,019x = 9,736,423,055,592.50 × 2,134,231,482,395.20
  4. Step 4: Simplify right side
    6,490,739,950,019x = 20,779,780,611,163,984,815,456,256
  5. Step 5: Solve for x
    x = 20,779,780,611,163,984,815,456,256/6,490,739,950,019
  6. Step 6: Final answer
    x = 3,201,450,184,597.70

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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.