Home / 16,630,276.80-24,966,410.40-8,960,030.40

Finding the Fourth Proportional to 16,630,276.80, 24,966,410.40 and 8,960,030.40

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Solution

The fourth proportional to 16,630,276.80, 24,966,410.40 and 8,960,030.40 is: 13,451,357.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,276.80 : 24,966,410.40 = 8,960,030.40 : x
  2. Step 2: Convert to fraction form
    16,630,276.80/24,966,410.40 = 8,960,030.40/x
  3. Step 3: Cross multiply
    16,630,276.80x = 24,966,410.40 × 8,960,030.40
  4. Step 4: Simplify right side
    16,630,276.80x = 223,699,796,162,876.16
  5. Step 5: Solve for x
    x = 223,699,796,162,876.16/16,630,276.80
  6. Step 6: Final answer
    x = 13,451,357.36

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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.