Home / 4,159,310,555,811.80-5,739,855,319,408.50-2,307,418,757,856.50

Finding the Fourth Proportional to 4,159,310,555,811.80, 5,739,855,319,408.50 and 2,307,418,757,856.50

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Solution

The fourth proportional to 4,159,310,555,811.80, 5,739,855,319,408.50 and 2,307,418,757,856.50 is: 3,184,241,631,796.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,310,555,811.80 : 5,739,855,319,408.50 = 2,307,418,757,856.50 : x
  2. Step 2: Convert to fraction form
    4,159,310,555,811.80/5,739,855,319,408.50 = 2,307,418,757,856.50/x
  3. Step 3: Cross multiply
    4,159,310,555,811.80x = 5,739,855,319,408.50 × 2,307,418,757,856.50
  4. Step 4: Simplify right side
    4,159,310,555,811.80x = 13,244,249,831,385,584,747,151,360
  5. Step 5: Solve for x
    x = 13,244,249,831,385,584,747,151,360/4,159,310,555,811.80
  6. Step 6: Final answer
    x = 3,184,241,631,796.26

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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.