Home / 4,732,985,220.60-7,085,872,941.30-2,896,325,124.60

Finding the Fourth Proportional to 4,732,985,220.60, 7,085,872,941.30 and 2,896,325,124.60

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Solution

The fourth proportional to 4,732,985,220.60, 7,085,872,941.30 and 2,896,325,124.60 is: 4,336,162,247.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,985,220.60 : 7,085,872,941.30 = 2,896,325,124.60 : x
  2. Step 2: Convert to fraction form
    4,732,985,220.60/7,085,872,941.30 = 2,896,325,124.60/x
  3. Step 3: Cross multiply
    4,732,985,220.60x = 7,085,872,941.30 × 2,896,325,124.60
  4. Step 4: Simplify right side
    4,732,985,220.60x = 20,522,991,829,610,491,904
  5. Step 5: Solve for x
    x = 20,522,991,829,610,491,904/4,732,985,220.60
  6. Step 6: Final answer
    x = 4,336,162,247.09

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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.