Home / 35,240,954.21-52,913,322.50-19,709,213.02

Finding the Fourth Proportional to 35,240,954.21, 52,913,322.50 and 19,709,213.02

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Solution

The fourth proportional to 35,240,954.21, 52,913,322.50 and 19,709,213.02 is: 29,592,840.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,240,954.21 : 52,913,322.50 = 19,709,213.02 : x
  2. Step 2: Convert to fraction form
    35,240,954.21/52,913,322.50 = 19,709,213.02/x
  3. Step 3: Cross multiply
    35,240,954.21x = 52,913,322.50 × 19,709,213.02
  4. Step 4: Simplify right side
    35,240,954.21x = 1,042,879,944,517,629.38
  5. Step 5: Solve for x
    x = 1,042,879,944,517,629.38/35,240,954.21
  6. Step 6: Final answer
    x = 29,592,840.71

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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.