Home / 43,806,688.72-60,453,106.32-25,215,035.20

Finding the Fourth Proportional to 43,806,688.72, 60,453,106.32 and 25,215,035.20

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Solution

The fourth proportional to 43,806,688.72, 60,453,106.32 and 25,215,035.20 is: 34,796,677.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,806,688.72 : 60,453,106.32 = 25,215,035.20 : x
  2. Step 2: Convert to fraction form
    43,806,688.72/60,453,106.32 = 25,215,035.20/x
  3. Step 3: Cross multiply
    43,806,688.72x = 60,453,106.32 × 25,215,035.20
  4. Step 4: Simplify right side
    43,806,688.72x = 1,524,327,203,808,142.50
  5. Step 5: Solve for x
    x = 1,524,327,203,808,142.50/43,806,688.72
  6. Step 6: Final answer
    x = 34,796,677.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.