Home / 194,078,463,756.30-291,117,695,634.45-194,078,463,756.30

Finding the Fourth Proportional to 194,078,463,756.30, 291,117,695,634.45 and 194,078,463,756.30

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Solution

The fourth proportional to 194,078,463,756.30, 291,117,695,634.45 and 194,078,463,756.30 is: 291,117,695,634.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,078,463,756.30 : 291,117,695,634.45 = 194,078,463,756.30 : x
  2. Step 2: Convert to fraction form
    194,078,463,756.30/291,117,695,634.45 = 194,078,463,756.30/x
  3. Step 3: Cross multiply
    194,078,463,756.30x = 291,117,695,634.45 × 194,078,463,756.30
  4. Step 4: Simplify right side
    194,078,463,756.30x = 56,499,675,141,008,175,136,768
  5. Step 5: Solve for x
    x = 56,499,675,141,008,175,136,768/194,078,463,756.30
  6. Step 6: Final answer
    x = 291,117,695,634.45

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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.