Home / 17,485,429,219.34-26,229,980,909.00-5,695,466,883.98

Finding the Fourth Proportional to 17,485,429,219.34, 26,229,980,909.00 and 5,695,466,883.98

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Solution

The fourth proportional to 17,485,429,219.34, 26,229,980,909.00 and 5,695,466,883.98 is: 8,543,798,711.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,485,429,219.34 : 26,229,980,909.00 = 5,695,466,883.98 : x
  2. Step 2: Convert to fraction form
    17,485,429,219.34/26,229,980,909.00 = 5,695,466,883.98/x
  3. Step 3: Cross multiply
    17,485,429,219.34x = 26,229,980,909.00 × 5,695,466,883.98
  4. Step 4: Simplify right side
    17,485,429,219.34x = 149,391,987,634,511,675,392
  5. Step 5: Solve for x
    x = 149,391,987,634,511,675,392/17,485,429,219.34
  6. Step 6: Final answer
    x = 8,543,798,711.52

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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.