Home / 48,773,889,130.83-73,164,359,828.06-20,415,299,546.96

Finding the Fourth Proportional to 48,773,889,130.83, 73,164,359,828.06 and 20,415,299,546.96

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Solution

The fourth proportional to 48,773,889,130.83, 73,164,359,828.06 and 20,415,299,546.96 is: 30,624,425,254.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,773,889,130.83 : 73,164,359,828.06 = 20,415,299,546.96 : x
  2. Step 2: Convert to fraction form
    48,773,889,130.83/73,164,359,828.06 = 20,415,299,546.96/x
  3. Step 3: Cross multiply
    48,773,889,130.83x = 73,164,359,828.06 × 20,415,299,546.96
  4. Step 4: Simplify right side
    48,773,889,130.83x = 1,493,672,322,051,411,542,016
  5. Step 5: Solve for x
    x = 1,493,672,322,051,411,542,016/48,773,889,130.83
  6. Step 6: Final answer
    x = 30,624,425,254.36

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1.5x scale

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.