Home / 167,332,556.20-251,013,292.80-46,164,008.20

Finding the Fourth Proportional to 167,332,556.20, 251,013,292.80 and 46,164,008.20

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Solution

The fourth proportional to 167,332,556.20, 251,013,292.80 and 46,164,008.20 is: 69,250,001.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,332,556.20 : 251,013,292.80 = 46,164,008.20 : x
  2. Step 2: Convert to fraction form
    167,332,556.20/251,013,292.80 = 46,164,008.20/x
  3. Step 3: Cross multiply
    167,332,556.20x = 251,013,292.80 × 46,164,008.20
  4. Step 4: Simplify right side
    167,332,556.20x = 11,587,779,707,128,202
  5. Step 5: Solve for x
    x = 11,587,779,707,128,202/167,332,556.20
  6. Step 6: Final answer
    x = 69,250,001.14

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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.