Home / 5,458,154,701,645.20-8,187,735,358,466.10-1,782,451,326,524.40

Finding the Fourth Proportional to 5,458,154,701,645.20, 8,187,735,358,466.10 and 1,782,451,326,524.40

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Solution

The fourth proportional to 5,458,154,701,645.20, 8,187,735,358,466.10 and 1,782,451,326,524.40 is: 2,673,841,352,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,154,701,645.20 : 8,187,735,358,466.10 = 1,782,451,326,524.40 : x
  2. Step 2: Convert to fraction form
    5,458,154,701,645.20/8,187,735,358,466.10 = 1,782,451,326,524.40/x
  3. Step 3: Cross multiply
    5,458,154,701,645.20x = 8,187,735,358,466.10 × 1,782,451,326,524.40
  4. Step 4: Simplify right side
    5,458,154,701,645.20x = 14,594,239,750,928,632,576,475,136
  5. Step 5: Solve for x
    x = 14,594,239,750,928,632,576,475,136/5,458,154,701,645.20
  6. Step 6: Final answer
    x = 2,673,841,352,743.20

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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.