Home / 5,540,824,857,259.60-8,312,621,613,880.80-3,910,353,872,024.20

Finding the Fourth Proportional to 5,540,824,857,259.60, 8,312,621,613,880.80 and 3,910,353,872,024.20

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Solution

The fourth proportional to 5,540,824,857,259.60, 8,312,621,613,880.80 and 3,910,353,872,024.20 is: 5,866,507,776,711.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,540,824,857,259.60 : 8,312,621,613,880.80 = 3,910,353,872,024.20 : x
  2. Step 2: Convert to fraction form
    5,540,824,857,259.60/8,312,621,613,880.80 = 3,910,353,872,024.20/x
  3. Step 3: Cross multiply
    5,540,824,857,259.60x = 8,312,621,613,880.80 × 3,910,353,872,024.20
  4. Step 4: Simplify right side
    5,540,824,857,259.60x = 32,505,292,114,510,840,858,673,152
  5. Step 5: Solve for x
    x = 32,505,292,114,510,840,858,673,152/5,540,824,857,259.60
  6. Step 6: Final answer
    x = 5,866,507,776,711.68

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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.