Home / 1,020,336,768,222.80-1,530,505,152,334.20-1,020,336,768,222.80

Finding the Fourth Proportional to 1,020,336,768,222.80, 1,530,505,152,334.20 and 1,020,336,768,222.80

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Solution

The fourth proportional to 1,020,336,768,222.80, 1,530,505,152,334.20 and 1,020,336,768,222.80 is: 1,530,505,152,334.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,336,768,222.80 : 1,530,505,152,334.20 = 1,020,336,768,222.80 : x
  2. Step 2: Convert to fraction form
    1,020,336,768,222.80/1,530,505,152,334.20 = 1,020,336,768,222.80/x
  3. Step 3: Cross multiply
    1,020,336,768,222.80x = 1,530,505,152,334.20 × 1,020,336,768,222.80
  4. Step 4: Simplify right side
    1,020,336,768,222.80x = 1,561,630,680,881,021,860,184,064
  5. Step 5: Solve for x
    x = 1,561,630,680,881,021,860,184,064/1,020,336,768,222.80
  6. Step 6: Final answer
    x = 1,530,505,152,334.20

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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.