Home / 7,848,281.10-10,962,399.30-7,848,281.10

Finding the Fourth Proportional to 7,848,281.10, 10,962,399.30 and 7,848,281.10

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Solution

The fourth proportional to 7,848,281.10, 10,962,399.30 and 7,848,281.10 is: 10,962,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,848,281.10 : 10,962,399.30 = 7,848,281.10 : x
  2. Step 2: Convert to fraction form
    7,848,281.10/10,962,399.30 = 7,848,281.10/x
  3. Step 3: Cross multiply
    7,848,281.10x = 10,962,399.30 × 7,848,281.10
  4. Step 4: Simplify right side
    7,848,281.10x = 86,035,991,236,843.23
  5. Step 5: Solve for x
    x = 86,035,991,236,843.23/7,848,281.10
  6. Step 6: Final answer
    x = 10,962,399.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.