Home / 30,097,448,022.21-45,116,351,408.61-14,133,206,932.26

Finding the Fourth Proportional to 30,097,448,022.21, 45,116,351,408.61 and 14,133,206,932.26

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Solution

The fourth proportional to 30,097,448,022.21, 45,116,351,408.61 and 14,133,206,932.26 is: 21,185,807,182.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097,448,022.21 : 45,116,351,408.61 = 14,133,206,932.26 : x
  2. Step 2: Convert to fraction form
    30,097,448,022.21/45,116,351,408.61 = 14,133,206,932.26/x
  3. Step 3: Cross multiply
    30,097,448,022.21x = 45,116,351,408.61 × 14,133,206,932.26
  4. Step 4: Simplify right side
    30,097,448,022.21x = 637,638,730,486,445,113,344
  5. Step 5: Solve for x
    x = 637,638,730,486,445,113,344/30,097,448,022.21
  6. Step 6: Final answer
    x = 21,185,807,182.59

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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.