Home / 433,757,580.67-598,585,461.32-248,118,596.36

Finding the Fourth Proportional to 433,757,580.67, 598,585,461.32 and 248,118,596.36

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Solution

The fourth proportional to 433,757,580.67, 598,585,461.32 and 248,118,596.36 is: 342,403,662.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,757,580.67 : 598,585,461.32 = 248,118,596.36 : x
  2. Step 2: Convert to fraction form
    433,757,580.67/598,585,461.32 = 248,118,596.36/x
  3. Step 3: Cross multiply
    433,757,580.67x = 598,585,461.32 × 248,118,596.36
  4. Step 4: Simplify right side
    433,757,580.67x = 148,520,184,464,221,504
  5. Step 5: Solve for x
    x = 148,520,184,464,221,504/433,757,580.67
  6. Step 6: Final answer
    x = 342,403,662.97

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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.