Home / 69,427,296.14-104,158,282.66-48,996,918.25

Finding the Fourth Proportional to 69,427,296.14, 104,158,282.66 and 48,996,918.25

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Solution

The fourth proportional to 69,427,296.14, 104,158,282.66 and 48,996,918.25 is: 73,507,613.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,427,296.14 : 104,158,282.66 = 48,996,918.25 : x
  2. Step 2: Convert to fraction form
    69,427,296.14/104,158,282.66 = 48,996,918.25/x
  3. Step 3: Cross multiply
    69,427,296.14x = 104,158,282.66 × 48,996,918.25
  4. Step 4: Simplify right side
    69,427,296.14x = 5,103,434,860,169,525
  5. Step 5: Solve for x
    x = 5,103,434,860,169,525/69,427,296.14
  6. Step 6: Final answer
    x = 73,507,613.64

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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.