Home / 23,400,616.37-35,032,624.54-13,655,366.24

Finding the Fourth Proportional to 23,400,616.37, 35,032,624.54 and 13,655,366.24

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Solution

The fourth proportional to 23,400,616.37, 35,032,624.54 and 13,655,366.24 is: 20,443,193.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,400,616.37 : 35,032,624.54 = 13,655,366.24 : x
  2. Step 2: Convert to fraction form
    23,400,616.37/35,032,624.54 = 13,655,366.24/x
  3. Step 3: Cross multiply
    23,400,616.37x = 35,032,624.54 × 13,655,366.24
  4. Step 4: Simplify right side
    23,400,616.37x = 478,383,318,232,810
  5. Step 5: Solve for x
    x = 478,383,318,232,810/23,400,616.37
  6. Step 6: Final answer
    x = 20,443,193.07

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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.