Home / 35,360,968.88-53,041,468.05-15,907,472.54

Finding the Fourth Proportional to 35,360,968.88, 53,041,468.05 and 15,907,472.54

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Solution

The fourth proportional to 35,360,968.88, 53,041,468.05 and 15,907,472.54 is: 23,861,215.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360,968.88 : 53,041,468.05 = 15,907,472.54 : x
  2. Step 2: Convert to fraction form
    35,360,968.88/53,041,468.05 = 15,907,472.54/x
  3. Step 3: Cross multiply
    35,360,968.88x = 53,041,468.05 × 15,907,472.54
  4. Step 4: Simplify right side
    35,360,968.88x = 843,755,696,486,662.25
  5. Step 5: Solve for x
    x = 843,755,696,486,662.25/35,360,968.88
  6. Step 6: Final answer
    x = 23,861,215.44

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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.