Home / 183,775,504.60-275,663,256.90-118,727,126.20

Finding the Fourth Proportional to 183,775,504.60, 275,663,256.90 and 118,727,126.20

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Solution

The fourth proportional to 183,775,504.60, 275,663,256.90 and 118,727,126.20 is: 178,090,689.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,775,504.60 : 275,663,256.90 = 118,727,126.20 : x
  2. Step 2: Convert to fraction form
    183,775,504.60/275,663,256.90 = 118,727,126.20/x
  3. Step 3: Cross multiply
    183,775,504.60x = 275,663,256.90 × 118,727,126.20
  4. Step 4: Simplify right side
    183,775,504.60x = 32,728,706,290,669,320
  5. Step 5: Solve for x
    x = 32,728,706,290,669,320/183,775,504.60
  6. Step 6: Final answer
    x = 178,090,689.30

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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.