Home / 61,113,493,939.98-91,670,219,333.92-16,343,827,065.05

Finding the Fourth Proportional to 61,113,493,939.98, 91,670,219,333.92 and 16,343,827,065.05

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Solution

The fourth proportional to 61,113,493,939.98, 91,670,219,333.92 and 16,343,827,065.05 is: 24,515,734,827.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,113,493,939.98 : 91,670,219,333.92 = 16,343,827,065.05 : x
  2. Step 2: Convert to fraction form
    61,113,493,939.98/91,670,219,333.92 = 16,343,827,065.05/x
  3. Step 3: Cross multiply
    61,113,493,939.98x = 91,670,219,333.92 × 16,343,827,065.05
  4. Step 4: Simplify right side
    61,113,493,939.98x = 1,498,242,211,808,791,494,656
  5. Step 5: Solve for x
    x = 1,498,242,211,808,791,494,656/61,113,493,939.98
  6. Step 6: Final answer
    x = 24,515,734,827.41

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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.