Home / 2,425,014,596.88-3,346,500,650.04-1,407,834,406.08

Finding the Fourth Proportional to 2,425,014,596.88, 3,346,500,650.04 and 1,407,834,406.08

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Solution

The fourth proportional to 2,425,014,596.88, 3,346,500,650.04 and 1,407,834,406.08 is: 1,942,800,163.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,014,596.88 : 3,346,500,650.04 = 1,407,834,406.08 : x
  2. Step 2: Convert to fraction form
    2,425,014,596.88/3,346,500,650.04 = 1,407,834,406.08/x
  3. Step 3: Cross multiply
    2,425,014,596.88x = 3,346,500,650.04 × 1,407,834,406.08
  4. Step 4: Simplify right side
    2,425,014,596.88x = 4,711,318,755,095,397,376
  5. Step 5: Solve for x
    x = 4,711,318,755,095,397,376/2,425,014,596.88
  6. Step 6: Final answer
    x = 1,942,800,163.41

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Double scale
Find fourth proportional to 2,425,014,597.88, 3,346,500,651.42 and 1,407,834,407.08
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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.