Home / 35,240,938.66-52,913,299.15-19,709,197.44

Finding the Fourth Proportional to 35,240,938.66, 52,913,299.15 and 19,709,197.44

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Solution

The fourth proportional to 35,240,938.66, 52,913,299.15 and 19,709,197.44 is: 29,592,817.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,240,938.66 : 52,913,299.15 = 19,709,197.44 : x
  2. Step 2: Convert to fraction form
    35,240,938.66/52,913,299.15 = 19,709,197.44/x
  3. Step 3: Cross multiply
    35,240,938.66x = 52,913,299.15 × 19,709,197.44
  4. Step 4: Simplify right side
    35,240,938.66x = 1,042,878,659,884,567.62
  5. Step 5: Solve for x
    x = 1,042,878,659,884,567.62/35,240,938.66
  6. Step 6: Final answer
    x = 29,592,817.32

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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.