Home / 2,954,478,557.58-4,077,277,059.20-1,616,337,604.71

Finding the Fourth Proportional to 2,954,478,557.58, 4,077,277,059.20 and 1,616,337,604.71

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Solution

The fourth proportional to 2,954,478,557.58, 4,077,277,059.20 and 1,616,337,604.71 is: 2,230,598,769.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,478,557.58 : 4,077,277,059.20 = 1,616,337,604.71 : x
  2. Step 2: Convert to fraction form
    2,954,478,557.58/4,077,277,059.20 = 1,616,337,604.71/x
  3. Step 3: Cross multiply
    2,954,478,557.58x = 4,077,277,059.20 × 1,616,337,604.71
  4. Step 4: Simplify right side
    2,954,478,557.58x = 6,590,256,235,606,361,088
  5. Step 5: Solve for x
    x = 6,590,256,235,606,361,088/2,954,478,557.58
  6. Step 6: Final answer
    x = 2,230,598,769.69

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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.