Home / 24,530,901.60-36,796,352.40-16,878,151.20

Finding the Fourth Proportional to 24,530,901.60, 36,796,352.40 and 16,878,151.20

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Solution

The fourth proportional to 24,530,901.60, 36,796,352.40 and 16,878,151.20 is: 25,317,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,530,901.60 : 36,796,352.40 = 16,878,151.20 : x
  2. Step 2: Convert to fraction form
    24,530,901.60/36,796,352.40 = 16,878,151.20/x
  3. Step 3: Cross multiply
    24,530,901.60x = 36,796,352.40 × 16,878,151.20
  4. Step 4: Simplify right side
    24,530,901.60x = 621,054,399,415,682.88
  5. Step 5: Solve for x
    x = 621,054,399,415,682.88/24,530,901.60
  6. Step 6: Final answer
    x = 25,317,226.80

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1.5x scale

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.