Home / 17,742,006.60-26,613,884.70-9,238,950.60

Finding the Fourth Proportional to 17,742,006.60, 26,613,884.70 and 9,238,950.60

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Solution

The fourth proportional to 17,742,006.60, 26,613,884.70 and 9,238,950.60 is: 13,858,881.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,006.60 : 26,613,884.70 = 9,238,950.60 : x
  2. Step 2: Convert to fraction form
    17,742,006.60/26,613,884.70 = 9,238,950.60/x
  3. Step 3: Cross multiply
    17,742,006.60x = 26,613,884.70 × 9,238,950.60
  4. Step 4: Simplify right side
    17,742,006.60x = 245,884,366,017,395.81
  5. Step 5: Solve for x
    x = 245,884,366,017,395.81/17,742,006.60
  6. Step 6: Final answer
    x = 13,858,881.44

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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.