Home / 194,078,463,755.17-291,117,695,632.78-194,078,463,755.17

Finding the Fourth Proportional to 194,078,463,755.17, 291,117,695,632.78 and 194,078,463,755.17

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Solution

The fourth proportional to 194,078,463,755.17, 291,117,695,632.78 and 194,078,463,755.17 is: 291,117,695,632.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,078,463,755.17 : 291,117,695,632.78 = 194,078,463,755.17 : x
  2. Step 2: Convert to fraction form
    194,078,463,755.17/291,117,695,632.78 = 194,078,463,755.17/x
  3. Step 3: Cross multiply
    194,078,463,755.17x = 291,117,695,632.78 × 194,078,463,755.17
  4. Step 4: Simplify right side
    194,078,463,755.17x = 56,499,675,140,355,113,615,360
  5. Step 5: Solve for x
    x = 56,499,675,140,355,113,615,360/194,078,463,755.17
  6. Step 6: Final answer
    x = 291,117,695,632.78

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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.