Home / 17,834,558.60-26,752,712.70-9,331,502.60

Finding the Fourth Proportional to 17,834,558.60, 26,752,712.70 and 9,331,502.60

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Solution

The fourth proportional to 17,834,558.60, 26,752,712.70 and 9,331,502.60 is: 13,997,711.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,558.60 : 26,752,712.70 = 9,331,502.60 : x
  2. Step 2: Convert to fraction form
    17,834,558.60/26,752,712.70 = 9,331,502.60/x
  3. Step 3: Cross multiply
    17,834,558.60x = 26,752,712.70 × 9,331,502.60
  4. Step 4: Simplify right side
    17,834,558.60x = 249,643,008,117,103
  5. Step 5: Solve for x
    x = 249,643,008,117,103/17,834,558.60
  6. Step 6: Final answer
    x = 13,997,711.62

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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.