Home / 102,096,543.60-153,158,812.20-33,932,127.60

Finding the Fourth Proportional to 102,096,543.60, 153,158,812.20 and 33,932,127.60

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Solution

The fourth proportional to 102,096,543.60, 153,158,812.20 and 33,932,127.60 is: 50,902,843.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,096,543.60 : 153,158,812.20 = 33,932,127.60 : x
  2. Step 2: Convert to fraction form
    102,096,543.60/153,158,812.20 = 33,932,127.60/x
  3. Step 3: Cross multiply
    102,096,543.60x = 153,158,812.20 × 33,932,127.60
  4. Step 4: Simplify right side
    102,096,543.60x = 5,197,004,358,634,837
  5. Step 5: Solve for x
    x = 5,197,004,358,634,837/102,096,543.60
  6. Step 6: Final answer
    x = 50,902,843.28

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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.