Home / 24,979,708,570.75-37,465,542,255.87-7,289,232,832.51

Finding the Fourth Proportional to 24,979,708,570.75, 37,465,542,255.87 and 7,289,232,832.51

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Solution

The fourth proportional to 24,979,708,570.75, 37,465,542,255.87 and 7,289,232,832.51 is: 10,932,676,012.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,979,708,570.75 : 37,465,542,255.87 = 7,289,232,832.51 : x
  2. Step 2: Convert to fraction form
    24,979,708,570.75/37,465,542,255.87 = 7,289,232,832.51/x
  3. Step 3: Cross multiply
    24,979,708,570.75x = 37,465,542,255.87 × 7,289,232,832.51
  4. Step 4: Simplify right side
    24,979,708,570.75x = 273,095,060,699,278,409,728
  5. Step 5: Solve for x
    x = 273,095,060,699,278,409,728/24,979,708,570.75
  6. Step 6: Final answer
    x = 10,932,676,012.84

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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.