Home / 3,769,905,255.34-5,652,965,953.04-2,196,521,030.74

Finding the Fourth Proportional to 3,769,905,255.34, 5,652,965,953.04 and 2,196,521,030.74

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Solution

The fourth proportional to 3,769,905,255.34, 5,652,965,953.04 and 2,196,521,030.74 is: 3,293,679,220.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,905,255.34 : 5,652,965,953.04 = 2,196,521,030.74 : x
  2. Step 2: Convert to fraction form
    3,769,905,255.34/5,652,965,953.04 = 2,196,521,030.74/x
  3. Step 3: Cross multiply
    3,769,905,255.34x = 5,652,965,953.04 × 2,196,521,030.74
  4. Step 4: Simplify right side
    3,769,905,255.34x = 12,416,858,601,909,544,960
  5. Step 5: Solve for x
    x = 12,416,858,601,909,544,960/3,769,905,255.34
  6. Step 6: Final answer
    x = 3,293,679,220.27

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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.