Home / 56,389,965,280.29-84,619,739,327.23-26,131,464,052.43

Finding the Fourth Proportional to 56,389,965,280.29, 84,619,739,327.23 and 26,131,464,052.43

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Solution

The fourth proportional to 56,389,965,280.29, 84,619,739,327.23 and 26,131,464,052.43 is: 39,213,318,635.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,389,965,280.29 : 84,619,739,327.23 = 26,131,464,052.43 : x
  2. Step 2: Convert to fraction form
    56,389,965,280.29/84,619,739,327.23 = 26,131,464,052.43/x
  3. Step 3: Cross multiply
    56,389,965,280.29x = 84,619,739,327.23 × 26,131,464,052.43
  4. Step 4: Simplify right side
    56,389,965,280.29x = 2,211,237,676,355,208,347,648
  5. Step 5: Solve for x
    x = 2,211,237,676,355,208,347,648/56,389,965,280.29
  6. Step 6: Final answer
    x = 39,213,318,635.05

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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.