Home / 29,940,140,330.67-41,317,720,173.69-16,574,356,665.39

Finding the Fourth Proportional to 29,940,140,330.67, 41,317,720,173.69 and 16,574,356,665.39

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Solution

The fourth proportional to 29,940,140,330.67, 41,317,720,173.69 and 16,574,356,665.39 is: 22,872,792,952.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940,140,330.67 : 41,317,720,173.69 = 16,574,356,665.39 : x
  2. Step 2: Convert to fraction form
    29,940,140,330.67/41,317,720,173.69 = 16,574,356,665.39/x
  3. Step 3: Cross multiply
    29,940,140,330.67x = 41,317,720,173.69 × 16,574,356,665.39
  4. Step 4: Simplify right side
    29,940,140,330.67x = 684,814,630,759,517,782,016
  5. Step 5: Solve for x
    x = 684,814,630,759,517,782,016/29,940,140,330.67
  6. Step 6: Final answer
    x = 22,872,792,952.74

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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.