Home / 270,707,789.07-373,577,222.48-146,948,550.03

Finding the Fourth Proportional to 270,707,789.07, 373,577,222.48 and 146,948,550.03

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Solution

The fourth proportional to 270,707,789.07, 373,577,222.48 and 146,948,550.03 is: 202,789,256.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,707,789.07 : 373,577,222.48 = 146,948,550.03 : x
  2. Step 2: Convert to fraction form
    270,707,789.07/373,577,222.48 = 146,948,550.03/x
  3. Step 3: Cross multiply
    270,707,789.07x = 373,577,222.48 × 146,948,550.03
  4. Step 4: Simplify right side
    270,707,789.07x = 54,896,631,166,935,984
  5. Step 5: Solve for x
    x = 54,896,631,166,935,984/270,707,789.07
  6. Step 6: Final answer
    x = 202,789,256.10

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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.