Home / 33,515,223,145.84-50,278,000,325.34-11,427,089,666.32

Finding the Fourth Proportional to 33,515,223,145.84, 50,278,000,325.34 and 11,427,089,666.32

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Solution

The fourth proportional to 33,515,223,145.84, 50,278,000,325.34 and 11,427,089,666.32 is: 17,142,395,724.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515,223,145.84 : 50,278,000,325.34 = 11,427,089,666.32 : x
  2. Step 2: Convert to fraction form
    33,515,223,145.84/50,278,000,325.34 = 11,427,089,666.32/x
  3. Step 3: Cross multiply
    33,515,223,145.84x = 50,278,000,325.34 × 11,427,089,666.32
  4. Step 4: Simplify right side
    33,515,223,145.84x = 574,531,217,960,926,248,960
  5. Step 5: Solve for x
    x = 574,531,217,960,926,248,960/33,515,223,145.84
  6. Step 6: Final answer
    x = 17,142,395,724.50

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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.