Home / 26,703,906.75-36,851,391.32-14,480,773.47

Finding the Fourth Proportional to 26,703,906.75, 36,851,391.32 and 14,480,773.47

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Solution

The fourth proportional to 26,703,906.75, 36,851,391.32 and 14,480,773.47 is: 19,983,467.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,906.75 : 36,851,391.32 = 14,480,773.47 : x
  2. Step 2: Convert to fraction form
    26,703,906.75/36,851,391.32 = 14,480,773.47/x
  3. Step 3: Cross multiply
    26,703,906.75x = 36,851,391.32 × 14,480,773.47
  4. Step 4: Simplify right side
    26,703,906.75x = 533,636,649,686,840.38
  5. Step 5: Solve for x
    x = 533,636,649,686,840.38/26,703,906.75
  6. Step 6: Final answer
    x = 19,983,467.39

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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.