Home / 14,056,803.72-21,088,453.68-5,970,043.98

Finding the Fourth Proportional to 14,056,803.72, 21,088,453.68 and 5,970,043.98

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Solution

The fourth proportional to 14,056,803.72, 21,088,453.68 and 5,970,043.98 is: 8,956,445.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,056,803.72 : 21,088,453.68 = 5,970,043.98 : x
  2. Step 2: Convert to fraction form
    14,056,803.72/21,088,453.68 = 5,970,043.98/x
  3. Step 3: Cross multiply
    14,056,803.72x = 21,088,453.68 × 5,970,043.98
  4. Step 4: Simplify right side
    14,056,803.72x = 125,898,995,939,792.86
  5. Step 5: Solve for x
    x = 125,898,995,939,792.86/14,056,803.72
  6. Step 6: Final answer
    x = 8,956,445.47

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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.