Home / 55,665,688.26-83,413,310.40-23,299,969.08

Finding the Fourth Proportional to 55,665,688.26, 83,413,310.40 and 23,299,969.08

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Solution

The fourth proportional to 55,665,688.26, 83,413,310.40 and 23,299,969.08 is: 34,914,282.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,665,688.26 : 83,413,310.40 = 23,299,969.08 : x
  2. Step 2: Convert to fraction form
    55,665,688.26/83,413,310.40 = 23,299,969.08/x
  3. Step 3: Cross multiply
    55,665,688.26x = 83,413,310.40 × 23,299,969.08
  4. Step 4: Simplify right side
    55,665,688.26x = 1,943,527,553,180,442.50
  5. Step 5: Solve for x
    x = 1,943,527,553,180,442.50/55,665,688.26
  6. Step 6: Final answer
    x = 34,914,282.28

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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.