Home / 52,345,325.82-72,189,524.48-32,767,998.93

Finding the Fourth Proportional to 52,345,325.82, 72,189,524.48 and 32,767,998.93

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Solution

The fourth proportional to 52,345,325.82, 72,189,524.48 and 32,767,998.93 is: 45,190,400.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,345,325.82 : 72,189,524.48 = 32,767,998.93 : x
  2. Step 2: Convert to fraction form
    52,345,325.82/72,189,524.48 = 32,767,998.93/x
  3. Step 3: Cross multiply
    52,345,325.82x = 72,189,524.48 × 32,767,998.93
  4. Step 4: Simplify right side
    52,345,325.82x = 2,365,506,260,917,849
  5. Step 5: Solve for x
    x = 2,365,506,260,917,849/52,345,325.82
  6. Step 6: Final answer
    x = 45,190,400.94

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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.