Home / 50,752,054.98-70,037,906.72-27,547,186.73

Finding the Fourth Proportional to 50,752,054.98, 70,037,906.72 and 27,547,186.73

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Solution

The fourth proportional to 50,752,054.98, 70,037,906.72 and 27,547,186.73 is: 38,015,156.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,752,054.98 : 70,037,906.72 = 27,547,186.73 : x
  2. Step 2: Convert to fraction form
    50,752,054.98/70,037,906.72 = 27,547,186.73/x
  3. Step 3: Cross multiply
    50,752,054.98x = 70,037,906.72 × 27,547,186.73
  4. Step 4: Simplify right side
    50,752,054.98x = 1,929,347,294,594,161.75
  5. Step 5: Solve for x
    x = 1,929,347,294,594,161.75/50,752,054.98
  6. Step 6: Final answer
    x = 38,015,156.14

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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.