Home / 111,742,623.58-167,613,935.37-111,742,623.58

Finding the Fourth Proportional to 111,742,623.58, 167,613,935.37 and 111,742,623.58

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Solution

The fourth proportional to 111,742,623.58, 167,613,935.37 and 111,742,623.58 is: 167,613,935.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,742,623.58 : 167,613,935.37 = 111,742,623.58 : x
  2. Step 2: Convert to fraction form
    111,742,623.58/167,613,935.37 = 111,742,623.58/x
  3. Step 3: Cross multiply
    111,742,623.58x = 167,613,935.37 × 111,742,623.58
  4. Step 4: Simplify right side
    111,742,623.58x = 18,729,620,885,415,576
  5. Step 5: Solve for x
    x = 18,729,620,885,415,576/111,742,623.58
  6. Step 6: Final answer
    x = 167,613,935.37

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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.