Home / 262,478,278.93-362,230,384.32-150,968,940.85

Finding the Fourth Proportional to 262,478,278.93, 362,230,384.32 and 150,968,940.85

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Solution

The fourth proportional to 262,478,278.93, 362,230,384.32 and 150,968,940.85 is: 208,343,096.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,478,278.93 : 362,230,384.32 = 150,968,940.85 : x
  2. Step 2: Convert to fraction form
    262,478,278.93/362,230,384.32 = 150,968,940.85/x
  3. Step 3: Cross multiply
    262,478,278.93x = 362,230,384.32 × 150,968,940.85
  4. Step 4: Simplify right side
    262,478,278.93x = 54,685,537,464,478,848
  5. Step 5: Solve for x
    x = 54,685,537,464,478,848/262,478,278.93
  6. Step 6: Final answer
    x = 208,343,096.76

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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.