Home / 8,594,085,289.78-12,891,124,900.35-2,298,350,885.16

Finding the Fourth Proportional to 8,594,085,289.78, 12,891,124,900.35 and 2,298,350,885.16

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Solution

The fourth proportional to 8,594,085,289.78, 12,891,124,900.35 and 2,298,350,885.16 is: 3,447,525,516.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,085,289.78 : 12,891,124,900.35 = 2,298,350,885.16 : x
  2. Step 2: Convert to fraction form
    8,594,085,289.78/12,891,124,900.35 = 2,298,350,885.16/x
  3. Step 3: Cross multiply
    8,594,085,289.78x = 12,891,124,900.35 × 2,298,350,885.16
  4. Step 4: Simplify right side
    8,594,085,289.78x = 29,628,328,325,427,539,968
  5. Step 5: Solve for x
    x = 29,628,328,325,427,539,968/8,594,085,289.78
  6. Step 6: Final answer
    x = 3,447,525,516.26

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1.5x scale

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.