Home / 5,595,094,315.17-8,392,526,222.72-1,864,656,613.53

Finding the Fourth Proportional to 5,595,094,315.17, 8,392,526,222.72 and 1,864,656,613.53

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Solution

The fourth proportional to 5,595,094,315.17, 8,392,526,222.72 and 1,864,656,613.53 is: 2,796,946,511.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,094,315.17 : 8,392,526,222.72 = 1,864,656,613.53 : x
  2. Step 2: Convert to fraction form
    5,595,094,315.17/8,392,526,222.72 = 1,864,656,613.53/x
  3. Step 3: Cross multiply
    5,595,094,315.17x = 8,392,526,222.72 × 1,864,656,613.53
  4. Step 4: Simplify right side
    5,595,094,315.17x = 15,649,179,525,409,474,560
  5. Step 5: Solve for x
    x = 15,649,179,525,409,474,560/5,595,094,315.17
  6. Step 6: Final answer
    x = 2,796,946,511.34

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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.