Home / 108,835,668.39-150,193,222.43-59,943,096.39

Finding the Fourth Proportional to 108,835,668.39, 150,193,222.43 and 59,943,096.39

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Solution

The fourth proportional to 108,835,668.39, 150,193,222.43 and 59,943,096.39 is: 82,721,473.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,835,668.39 : 150,193,222.43 = 59,943,096.39 : x
  2. Step 2: Convert to fraction form
    108,835,668.39/150,193,222.43 = 59,943,096.39/x
  3. Step 3: Cross multiply
    108,835,668.39x = 150,193,222.43 × 59,943,096.39
  4. Step 4: Simplify right side
    108,835,668.39x = 9,003,046,808,946,485
  5. Step 5: Solve for x
    x = 9,003,046,808,946,485/108,835,668.39
  6. Step 6: Final answer
    x = 82,721,473.04

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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.