Home / 104,888,648.49-157,347,331.07-35,782,897.80

Finding the Fourth Proportional to 104,888,648.49, 157,347,331.07 and 35,782,897.80

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Solution

The fourth proportional to 104,888,648.49, 157,347,331.07 and 35,782,897.80 is: 53,679,245.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,888,648.49 : 157,347,331.07 = 35,782,897.80 : x
  2. Step 2: Convert to fraction form
    104,888,648.49/157,347,331.07 = 35,782,897.80/x
  3. Step 3: Cross multiply
    104,888,648.49x = 157,347,331.07 × 35,782,897.80
  4. Step 4: Simplify right side
    104,888,648.49x = 5,630,343,465,964,208
  5. Step 5: Solve for x
    x = 5,630,343,465,964,208/104,888,648.49
  6. Step 6: Final answer
    x = 53,679,245.06

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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.