Home / 23,238,802.19-34,790,888.75-17,505,680.92

Finding the Fourth Proportional to 23,238,802.19, 34,790,888.75 and 17,505,680.92

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Solution

The fourth proportional to 23,238,802.19, 34,790,888.75 and 17,505,680.92 is: 26,207,813.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,238,802.19 : 34,790,888.75 = 17,505,680.92 : x
  2. Step 2: Convert to fraction form
    23,238,802.19/34,790,888.75 = 17,505,680.92/x
  3. Step 3: Cross multiply
    23,238,802.19x = 34,790,888.75 × 17,505,680.92
  4. Step 4: Simplify right side
    23,238,802.19x = 609,038,197,206,212
  5. Step 5: Solve for x
    x = 609,038,197,206,212/23,238,802.19
  6. Step 6: Final answer
    x = 26,207,813.65

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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.