Home / 194,147,710.88-291,262,466.64-62,979,744.44

Finding the Fourth Proportional to 194,147,710.88, 291,262,466.64 and 62,979,744.44

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Solution

The fourth proportional to 194,147,710.88, 291,262,466.64 and 62,979,744.44 is: 94,482,884.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,147,710.88 : 291,262,466.64 = 62,979,744.44 : x
  2. Step 2: Convert to fraction form
    194,147,710.88/291,262,466.64 = 62,979,744.44/x
  3. Step 3: Cross multiply
    194,147,710.88x = 291,262,466.64 × 62,979,744.44
  4. Step 4: Simplify right side
    194,147,710.88x = 18,343,635,712,494,912
  5. Step 5: Solve for x
    x = 18,343,635,712,494,912/194,147,710.88
  6. Step 6: Final answer
    x = 94,482,884.35

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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.