Home / 183,536,059.41-253,284,983.15-99,909,583.17

Finding the Fourth Proportional to 183,536,059.41, 253,284,983.15 and 99,909,583.17

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Solution

The fourth proportional to 183,536,059.41, 253,284,983.15 and 99,909,583.17 is: 137,878,066.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,536,059.41 : 253,284,983.15 = 99,909,583.17 : x
  2. Step 2: Convert to fraction form
    183,536,059.41/253,284,983.15 = 99,909,583.17/x
  3. Step 3: Cross multiply
    183,536,059.41x = 253,284,983.15 × 99,909,583.17
  4. Step 4: Simplify right side
    183,536,059.41x = 25,305,597,089,237,428
  5. Step 5: Solve for x
    x = 25,305,597,089,237,428/183,536,059.41
  6. Step 6: Final answer
    x = 137,878,066.96

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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.