Home / 25,569,154-35,285,223.54-13,966,720.48

Finding the Fourth Proportional to 25,569,154, 35,285,223.54 and 13,966,720.48

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Solution

The fourth proportional to 25,569,154, 35,285,223.54 and 13,966,720.48 is: 19,273,960.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,569,154 : 35,285,223.54 = 13,966,720.48 : x
  2. Step 2: Convert to fraction form
    25,569,154/35,285,223.54 = 13,966,720.48/x
  3. Step 3: Cross multiply
    25,569,154x = 35,285,223.54 × 13,966,720.48
  4. Step 4: Simplify right side
    25,569,154x = 492,818,854,257,496.12
  5. Step 5: Solve for x
    x = 492,818,854,257,496.12/25,569,154
  6. Step 6: Final answer
    x = 19,273,960.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.