Home / 50,799,151.56-70,103,351.70-27,594,738.12

Finding the Fourth Proportional to 50,799,151.56, 70,103,351.70 and 27,594,738.12

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Solution

The fourth proportional to 50,799,151.56, 70,103,351.70 and 27,594,738.12 is: 38,081,022.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,799,151.56 : 70,103,351.70 = 27,594,738.12 : x
  2. Step 2: Convert to fraction form
    50,799,151.56/70,103,351.70 = 27,594,738.12/x
  3. Step 3: Cross multiply
    50,799,151.56x = 70,103,351.70 × 27,594,738.12
  4. Step 4: Simplify right side
    50,799,151.56x = 1,934,483,631,495,757
  5. Step 5: Solve for x
    x = 1,934,483,631,495,757/50,799,151.56
  6. Step 6: Final answer
    x = 38,081,022.46

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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.