Home / 49,037,783,367.90-67,672,138,457.43-26,482,644,600.60

Finding the Fourth Proportional to 49,037,783,367.90, 67,672,138,457.43 and 26,482,644,600.60

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Solution

The fourth proportional to 49,037,783,367.90, 67,672,138,457.43 and 26,482,644,600.60 is: 36,546,048,149.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,037,783,367.90 : 67,672,138,457.43 = 26,482,644,600.60 : x
  2. Step 2: Convert to fraction form
    49,037,783,367.90/67,672,138,457.43 = 26,482,644,600.60/x
  3. Step 3: Cross multiply
    49,037,783,367.90x = 67,672,138,457.43 × 26,482,644,600.60
  4. Step 4: Simplify right side
    49,037,783,367.90x = 1,792,137,192,130,852,683,776
  5. Step 5: Solve for x
    x = 1,792,137,192,130,852,683,776/49,037,783,367.90
  6. Step 6: Final answer
    x = 36,546,048,149.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.