Home / 13,612,363.35-19,071,480.45-13,612,363.35

Finding the Fourth Proportional to 13,612,363.35, 19,071,480.45 and 13,612,363.35

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Solution

The fourth proportional to 13,612,363.35, 19,071,480.45 and 13,612,363.35 is: 19,071,480.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,612,363.35 : 19,071,480.45 = 13,612,363.35 : x
  2. Step 2: Convert to fraction form
    13,612,363.35/19,071,480.45 = 13,612,363.35/x
  3. Step 3: Cross multiply
    13,612,363.35x = 19,071,480.45 × 13,612,363.35
  4. Step 4: Simplify right side
    13,612,363.35x = 259,607,921,507,821.50
  5. Step 5: Solve for x
    x = 259,607,921,507,821.50/13,612,363.35
  6. Step 6: Final answer
    x = 19,071,480.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.