Home / 16,630,048.40-24,926,410.20-9,445,024.40

Finding the Fourth Proportional to 16,630,048.40, 24,926,410.20 and 9,445,024.40

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Solution

The fourth proportional to 16,630,048.40, 24,926,410.20 and 9,445,024.40 is: 14,156,937.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,048.40 : 24,926,410.20 = 9,445,024.40 : x
  2. Step 2: Convert to fraction form
    16,630,048.40/24,926,410.20 = 9,445,024.40/x
  3. Step 3: Cross multiply
    16,630,048.40x = 24,926,410.20 × 9,445,024.40
  4. Step 4: Simplify right side
    16,630,048.40x = 235,430,552,543,408.88
  5. Step 5: Solve for x
    x = 235,430,552,543,408.88/16,630,048.40
  6. Step 6: Final answer
    x = 14,156,937.30

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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.