Home / 25,032,446.94-37,564,465.42-10,655,491.26

Finding the Fourth Proportional to 25,032,446.94, 37,564,465.42 and 10,655,491.26

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Solution

The fourth proportional to 25,032,446.94, 37,564,465.42 and 10,655,491.26 is: 15,989,960.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,032,446.94 : 37,564,465.42 = 10,655,491.26 : x
  2. Step 2: Convert to fraction form
    25,032,446.94/37,564,465.42 = 10,655,491.26/x
  3. Step 3: Cross multiply
    25,032,446.94x = 37,564,465.42 × 10,655,491.26
  4. Step 4: Simplify right side
    25,032,446.94x = 400,267,832,969,382.25
  5. Step 5: Solve for x
    x = 400,267,832,969,382.25/25,032,446.94
  6. Step 6: Final answer
    x = 15,989,960.31

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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.