Home / 179,186,210,636.04-247,277,069,884.98-96,786,969,798.60

Finding the Fourth Proportional to 179,186,210,636.04, 247,277,069,884.98 and 96,786,969,798.60

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Solution

The fourth proportional to 179,186,210,636.04, 247,277,069,884.98 and 96,786,969,798.60 is: 133,566,071,908.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,186,210,636.04 : 247,277,069,884.98 = 96,786,969,798.60 : x
  2. Step 2: Convert to fraction form
    179,186,210,636.04/247,277,069,884.98 = 96,786,969,798.60/x
  3. Step 3: Cross multiply
    179,186,210,636.04x = 247,277,069,884.98 × 96,786,969,798.60
  4. Step 4: Simplify right side
    179,186,210,636.04x = 23,933,198,294,843,861,762,048
  5. Step 5: Solve for x
    x = 23,933,198,294,843,861,762,048/179,186,210,636.04
  6. Step 6: Final answer
    x = 133,566,071,908.61

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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.