Home / 13,335,893,899.98-20,005,016,670.63-3,763,784,796.14

Finding the Fourth Proportional to 13,335,893,899.98, 20,005,016,670.63 and 3,763,784,796.14

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Solution

The fourth proportional to 13,335,893,899.98, 20,005,016,670.63 and 3,763,784,796.14 is: 5,646,009,045.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,335,893,899.98 : 20,005,016,670.63 = 3,763,784,796.14 : x
  2. Step 2: Convert to fraction form
    13,335,893,899.98/20,005,016,670.63 = 3,763,784,796.14/x
  3. Step 3: Cross multiply
    13,335,893,899.98x = 20,005,016,670.63 × 3,763,784,796.14
  4. Step 4: Simplify right side
    13,335,893,899.98x = 75,294,577,591,427,137,536
  5. Step 5: Solve for x
    x = 75,294,577,591,427,137,536/13,335,893,899.98
  6. Step 6: Final answer
    x = 5,646,009,045.67

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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.