Home / 19,444,801.48-26,834,107.52-10,743,174.40

Finding the Fourth Proportional to 19,444,801.48, 26,834,107.52 and 10,743,174.40

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Solution

The fourth proportional to 19,444,801.48, 26,834,107.52 and 10,743,174.40 is: 14,825,736.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444,801.48 : 26,834,107.52 = 10,743,174.40 : x
  2. Step 2: Convert to fraction form
    19,444,801.48/26,834,107.52 = 10,743,174.40/x
  3. Step 3: Cross multiply
    19,444,801.48x = 26,834,107.52 × 10,743,174.40
  4. Step 4: Simplify right side
    19,444,801.48x = 288,283,496,955,711.50
  5. Step 5: Solve for x
    x = 288,283,496,955,711.50/19,444,801.48
  6. Step 6: Final answer
    x = 14,825,736.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.