Home / 3,353,746,235.13-4,628,188,777.73-1,944,886,696.29

Finding the Fourth Proportional to 3,353,746,235.13, 4,628,188,777.73 and 1,944,886,696.29

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Solution

The fourth proportional to 3,353,746,235.13, 4,628,188,777.73 and 1,944,886,696.29 is: 2,683,954,643.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,746,235.13 : 4,628,188,777.73 = 1,944,886,696.29 : x
  2. Step 2: Convert to fraction form
    3,353,746,235.13/4,628,188,777.73 = 1,944,886,696.29/x
  3. Step 3: Cross multiply
    3,353,746,235.13x = 4,628,188,777.73 × 1,944,886,696.29
  4. Step 4: Simplify right side
    3,353,746,235.13x = 9,001,302,781,716,029,440
  5. Step 5: Solve for x
    x = 9,001,302,781,716,029,440/3,353,746,235.13
  6. Step 6: Final answer
    x = 2,683,954,643.74

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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.