Home / 175,604,297,370.66-263,355,345,671.28-68,014,572,004.34

Finding the Fourth Proportional to 175,604,297,370.66, 263,355,345,671.28 and 68,014,572,004.34

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Solution

The fourth proportional to 175,604,297,370.66, 263,355,345,671.28 and 68,014,572,004.34 is: 102,002,065,946.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,604,297,370.66 : 263,355,345,671.28 = 68,014,572,004.34 : x
  2. Step 2: Convert to fraction form
    175,604,297,370.66/263,355,345,671.28 = 68,014,572,004.34/x
  3. Step 3: Cross multiply
    175,604,297,370.66x = 263,355,345,671.28 × 68,014,572,004.34
  4. Step 4: Simplify right side
    175,604,297,370.66x = 17,912,001,120,885,807,251,456
  5. Step 5: Solve for x
    x = 17,912,001,120,885,807,251,456/175,604,297,370.66
  6. Step 6: Final answer
    x = 102,002,065,946.47

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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.