Home / 58,263,160.37-80,397,436.92-32,155,996.70

Finding the Fourth Proportional to 58,263,160.37, 80,397,436.92 and 32,155,996.70

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Solution

The fourth proportional to 58,263,160.37, 80,397,436.92 and 32,155,996.70 is: 44,372,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,263,160.37 : 80,397,436.92 = 32,155,996.70 : x
  2. Step 2: Convert to fraction form
    58,263,160.37/80,397,436.92 = 32,155,996.70/x
  3. Step 3: Cross multiply
    58,263,160.37x = 80,397,436.92 × 32,155,996.70
  4. Step 4: Simplify right side
    58,263,160.37x = 2,585,259,715,885,991
  5. Step 5: Solve for x
    x = 2,585,259,715,885,991/58,263,160.37
  6. Step 6: Final answer
    x = 44,372,116.10

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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.