Home / 8,586,736,623,782-12,879,150,285,621-3,072,930,148,581.10

Finding the Fourth Proportional to 8,586,736,623,782, 12,879,150,285,621 and 3,072,930,148,581.10

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Solution

The fourth proportional to 8,586,736,623,782, 12,879,150,285,621 and 3,072,930,148,581.10 is: 4,609,053,582,845.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,586,736,623,782 : 12,879,150,285,621 = 3,072,930,148,581.10 : x
  2. Step 2: Convert to fraction form
    8,586,736,623,782/12,879,150,285,621 = 3,072,930,148,581.10/x
  3. Step 3: Cross multiply
    8,586,736,623,782x = 12,879,150,285,621 × 3,072,930,148,581.10
  4. Step 4: Simplify right side
    8,586,736,623,782x = 39,576,729,200,791,653,374,230,528
  5. Step 5: Solve for x
    x = 39,576,729,200,791,653,374,230,528/8,586,736,623,782
  6. Step 6: Final answer
    x = 4,609,053,582,845.33

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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.