Home / 118,522,079.43-177,783,119.14-118,522,079.43

Finding the Fourth Proportional to 118,522,079.43, 177,783,119.14 and 118,522,079.43

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Solution

The fourth proportional to 118,522,079.43, 177,783,119.14 and 118,522,079.43 is: 177,783,119.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,522,079.43 : 177,783,119.14 = 118,522,079.43 : x
  2. Step 2: Convert to fraction form
    118,522,079.43/177,783,119.14 = 118,522,079.43/x
  3. Step 3: Cross multiply
    118,522,079.43x = 177,783,119.14 × 118,522,079.43
  4. Step 4: Simplify right side
    118,522,079.43x = 21,071,224,968,024,232
  5. Step 5: Solve for x
    x = 21,071,224,968,024,232/118,522,079.43
  6. Step 6: Final answer
    x = 177,783,119.14

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1.5x scale

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.