Home / 6,740,375,996.40-10,106,532,916.20-3,475,202,492.40

Finding the Fourth Proportional to 6,740,375,996.40, 10,106,532,916.20 and 3,475,202,492.40

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Solution

The fourth proportional to 6,740,375,996.40, 10,106,532,916.20 and 3,475,202,492.40 is: 5,210,725,395.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,375,996.40 : 10,106,532,916.20 = 3,475,202,492.40 : x
  2. Step 2: Convert to fraction form
    6,740,375,996.40/10,106,532,916.20 = 3,475,202,492.40/x
  3. Step 3: Cross multiply
    6,740,375,996.40x = 10,106,532,916.20 × 3,475,202,492.40
  4. Step 4: Simplify right side
    6,740,375,996.40x = 35,122,248,379,900,882,944
  5. Step 5: Solve for x
    x = 35,122,248,379,900,882,944/6,740,375,996.40
  6. Step 6: Final answer
    x = 5,210,725,395.54

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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.