Home / 14,672,341.90-22,008,512.85-8,995,764.70

Finding the Fourth Proportional to 14,672,341.90, 22,008,512.85 and 8,995,764.70

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Solution

The fourth proportional to 14,672,341.90, 22,008,512.85 and 8,995,764.70 is: 13,493,647.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,341.90 : 22,008,512.85 = 8,995,764.70 : x
  2. Step 2: Convert to fraction form
    14,672,341.90/22,008,512.85 = 8,995,764.70/x
  3. Step 3: Cross multiply
    14,672,341.90x = 22,008,512.85 × 8,995,764.70
  4. Step 4: Simplify right side
    14,672,341.90x = 197,983,402,995,526.41
  5. Step 5: Solve for x
    x = 197,983,402,995,526.41/14,672,341.90
  6. Step 6: Final answer
    x = 13,493,647.05

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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.