Home / 109,148,816,076.30-163,723,224,114.45-109,148,816,076.30

Finding the Fourth Proportional to 109,148,816,076.30, 163,723,224,114.45 and 109,148,816,076.30

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Solution

The fourth proportional to 109,148,816,076.30, 163,723,224,114.45 and 109,148,816,076.30 is: 163,723,224,114.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,148,816,076.30 : 163,723,224,114.45 = 109,148,816,076.30 : x
  2. Step 2: Convert to fraction form
    109,148,816,076.30/163,723,224,114.45 = 109,148,816,076.30/x
  3. Step 3: Cross multiply
    109,148,816,076.30x = 163,723,224,114.45 × 109,148,816,076.30
  4. Step 4: Simplify right side
    109,148,816,076.30x = 17,870,196,076,286,949,982,208
  5. Step 5: Solve for x
    x = 17,870,196,076,286,949,982,208/109,148,816,076.30
  6. Step 6: Final answer
    x = 163,723,224,114.45

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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.