Home / 16,630,248.80-24,966,368.40-8,960,002.40

Finding the Fourth Proportional to 16,630,248.80, 24,966,368.40 and 8,960,002.40

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Solution

The fourth proportional to 16,630,248.80, 24,966,368.40 and 8,960,002.40 is: 13,451,315.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,248.80 : 24,966,368.40 = 8,960,002.40 : x
  2. Step 2: Convert to fraction form
    16,630,248.80/24,966,368.40 = 8,960,002.40/x
  3. Step 3: Cross multiply
    16,630,248.80x = 24,966,368.40 × 8,960,002.40
  4. Step 4: Simplify right side
    16,630,248.80x = 223,698,720,783,284.16
  5. Step 5: Solve for x
    x = 223,698,720,783,284.16/16,630,248.80
  6. Step 6: Final answer
    x = 13,451,315.34

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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.