Home / 26,038,454.16-39,066,363.68-17,319,107.30

Finding the Fourth Proportional to 26,038,454.16, 39,066,363.68 and 17,319,107.30

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Solution

The fourth proportional to 26,038,454.16, 39,066,363.68 and 17,319,107.30 is: 25,984,435.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038,454.16 : 39,066,363.68 = 17,319,107.30 : x
  2. Step 2: Convert to fraction form
    26,038,454.16/39,066,363.68 = 17,319,107.30/x
  3. Step 3: Cross multiply
    26,038,454.16x = 39,066,363.68 × 17,319,107.30
  4. Step 4: Simplify right side
    26,038,454.16x = 676,594,544,170,782.50
  5. Step 5: Solve for x
    x = 676,594,544,170,782.50/26,038,454.16
  6. Step 6: Final answer
    x = 25,984,435.94

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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.