Home / 437,072,655,608.32-603,119,787,491.22-241,751,733,657.72

Finding the Fourth Proportional to 437,072,655,608.32, 603,119,787,491.22 and 241,751,733,657.72

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Solution

The fourth proportional to 437,072,655,608.32, 603,119,787,491.22 and 241,751,733,657.72 is: 333,595,003,847.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,072,655,608.32 : 603,119,787,491.22 = 241,751,733,657.72 : x
  2. Step 2: Convert to fraction form
    437,072,655,608.32/603,119,787,491.22 = 241,751,733,657.72/x
  3. Step 3: Cross multiply
    437,072,655,608.32x = 603,119,787,491.22 × 241,751,733,657.72
  4. Step 4: Simplify right side
    437,072,655,608.32x = 145,805,254,229,278,104,485,888
  5. Step 5: Solve for x
    x = 145,805,254,229,278,104,485,888/437,072,655,608.32
  6. Step 6: Final answer
    x = 333,595,003,847.46

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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.