Home / 55,882,296,856.40-83,823,445,284.60-44,862,336,280.40

Finding the Fourth Proportional to 55,882,296,856.40, 83,823,445,284.60 and 44,862,336,280.40

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Solution

The fourth proportional to 55,882,296,856.40, 83,823,445,284.60 and 44,862,336,280.40 is: 67,293,504,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,882,296,856.40 : 83,823,445,284.60 = 44,862,336,280.40 : x
  2. Step 2: Convert to fraction form
    55,882,296,856.40/83,823,445,284.60 = 44,862,336,280.40/x
  3. Step 3: Cross multiply
    55,882,296,856.40x = 83,823,445,284.60 × 44,862,336,280.40
  4. Step 4: Simplify right side
    55,882,296,856.40x = 3,760,515,590,539,435,311,104
  5. Step 5: Solve for x
    x = 3,760,515,590,539,435,311,104/55,882,296,856.40
  6. Step 6: Final answer
    x = 67,293,504,420.60

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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.