Home / 10,106,011,408.58-13,945,359,827.09-5,589,793,260.32

Finding the Fourth Proportional to 10,106,011,408.58, 13,945,359,827.09 and 5,589,793,260.32

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Solution

The fourth proportional to 10,106,011,408.58, 13,945,359,827.09 and 5,589,793,260.32 is: 7,713,397,029.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,106,011,408.58 : 13,945,359,827.09 = 5,589,793,260.32 : x
  2. Step 2: Convert to fraction form
    10,106,011,408.58/13,945,359,827.09 = 5,589,793,260.32/x
  3. Step 3: Cross multiply
    10,106,011,408.58x = 13,945,359,827.09 × 5,589,793,260.32
  4. Step 4: Simplify right side
    10,106,011,408.58x = 77,951,678,374,107,283,456
  5. Step 5: Solve for x
    x = 77,951,678,374,107,283,456/10,106,011,408.58
  6. Step 6: Final answer
    x = 7,713,397,029.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.