Home / 59,973,074.15-82,768,389.98-36,446,181.08

Finding the Fourth Proportional to 59,973,074.15, 82,768,389.98 and 36,446,181.08

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Solution

The fourth proportional to 59,973,074.15, 82,768,389.98 and 36,446,181.08 is: 50,299,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,973,074.15 : 82,768,389.98 = 36,446,181.08 : x
  2. Step 2: Convert to fraction form
    59,973,074.15/82,768,389.98 = 36,446,181.08/x
  3. Step 3: Cross multiply
    59,973,074.15x = 82,768,389.98 × 36,446,181.08
  4. Step 4: Simplify right side
    59,973,074.15x = 3,016,591,728,911,137.50
  5. Step 5: Solve for x
    x = 3,016,591,728,911,137.50/59,973,074.15
  6. Step 6: Final answer
    x = 50,299,101.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.