Home / 14,215,427.43-21,323,203.56-4,500,088.14

Finding the Fourth Proportional to 14,215,427.43, 21,323,203.56 and 4,500,088.14

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Solution

The fourth proportional to 14,215,427.43, 21,323,203.56 and 4,500,088.14 is: 6,750,151.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,215,427.43 : 21,323,203.56 = 4,500,088.14 : x
  2. Step 2: Convert to fraction form
    14,215,427.43/21,323,203.56 = 4,500,088.14/x
  3. Step 3: Cross multiply
    14,215,427.43x = 21,323,203.56 × 4,500,088.14
  4. Step 4: Simplify right side
    14,215,427.43x = 95,956,295,447,161.77
  5. Step 5: Solve for x
    x = 95,956,295,447,161.77/14,215,427.43
  6. Step 6: Final answer
    x = 6,750,151.97

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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.