Home / 23,688,165.30-35,541,579.15-9,308,786.10

Finding the Fourth Proportional to 23,688,165.30, 35,541,579.15 and 9,308,786.10

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Solution

The fourth proportional to 23,688,165.30, 35,541,579.15 and 9,308,786.10 is: 13,966,846.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,165.30 : 35,541,579.15 = 9,308,786.10 : x
  2. Step 2: Convert to fraction form
    23,688,165.30/35,541,579.15 = 9,308,786.10/x
  3. Step 3: Cross multiply
    23,688,165.30x = 35,541,579.15 × 9,308,786.10
  4. Step 4: Simplify right side
    23,688,165.30x = 330,848,957,963,569.81
  5. Step 5: Solve for x
    x = 330,848,957,963,569.81/23,688,165.30
  6. Step 6: Final answer
    x = 13,966,846.05

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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.