Home / 175,604,297,369.16-263,355,345,669.02-68,014,572,002.83

Finding the Fourth Proportional to 175,604,297,369.16, 263,355,345,669.02 and 68,014,572,002.83

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Solution

The fourth proportional to 175,604,297,369.16, 263,355,345,669.02 and 68,014,572,002.83 is: 102,002,065,944.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,604,297,369.16 : 263,355,345,669.02 = 68,014,572,002.83 : x
  2. Step 2: Convert to fraction form
    175,604,297,369.16/263,355,345,669.02 = 68,014,572,002.83/x
  3. Step 3: Cross multiply
    175,604,297,369.16x = 263,355,345,669.02 × 68,014,572,002.83
  4. Step 4: Simplify right side
    175,604,297,369.16x = 17,912,001,120,335,745,253,376
  5. Step 5: Solve for x
    x = 17,912,001,120,335,745,253,376/175,604,297,369.16
  6. Step 6: Final answer
    x = 102,002,065,944.21

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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.