Home / 50,285,422,599.37-75,366,023,300.67-43,152,769,259.08

Finding the Fourth Proportional to 50,285,422,599.37, 75,366,023,300.67 and 43,152,769,259.08

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Solution

The fourth proportional to 50,285,422,599.37, 75,366,023,300.67 and 43,152,769,259.08 is: 64,675,853,266.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,285,422,599.37 : 75,366,023,300.67 = 43,152,769,259.08 : x
  2. Step 2: Convert to fraction form
    50,285,422,599.37/75,366,023,300.67 = 43,152,769,259.08/x
  3. Step 3: Cross multiply
    50,285,422,599.37x = 75,366,023,300.67 × 43,152,769,259.08
  4. Step 4: Simplify right side
    50,285,422,599.37x = 3,252,252,613,468,259,614,720
  5. Step 5: Solve for x
    x = 3,252,252,613,468,259,614,720/50,285,422,599.37
  6. Step 6: Final answer
    x = 64,675,853,266.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.