Home / 118,060,573.12-177,144,668.08-60,593,200.56

Finding the Fourth Proportional to 118,060,573.12, 177,144,668.08 and 60,593,200.56

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Solution

The fourth proportional to 118,060,573.12, 177,144,668.08 and 60,593,200.56 is: 90,917,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,060,573.12 : 177,144,668.08 = 60,593,200.56 : x
  2. Step 2: Convert to fraction form
    118,060,573.12/177,144,668.08 = 60,593,200.56/x
  3. Step 3: Cross multiply
    118,060,573.12x = 177,144,668.08 × 60,593,200.56
  4. Step 4: Simplify right side
    118,060,573.12x = 10,733,762,401,106,072
  5. Step 5: Solve for x
    x = 10,733,762,401,106,072/118,060,573.12
  6. Step 6: Final answer
    x = 90,917,417.37

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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.