Home / 4,550,709,355.84-6,826,064,035.38-1,279,158,559.84

Finding the Fourth Proportional to 4,550,709,355.84, 6,826,064,035.38 and 1,279,158,559.84

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Solution

The fourth proportional to 4,550,709,355.84, 6,826,064,035.38 and 1,279,158,559.84 is: 1,918,737,840.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,709,355.84 : 6,826,064,035.38 = 1,279,158,559.84 : x
  2. Step 2: Convert to fraction form
    4,550,709,355.84/6,826,064,035.38 = 1,279,158,559.84/x
  3. Step 3: Cross multiply
    4,550,709,355.84x = 6,826,064,035.38 × 1,279,158,559.84
  4. Step 4: Simplify right side
    4,550,709,355.84x = 8,731,618,240,872,299,520
  5. Step 5: Solve for x
    x = 8,731,618,240,872,299,520/4,550,709,355.84
  6. Step 6: Final answer
    x = 1,918,737,840.22

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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.