Home / 17,407,433,048.63-24,022,338,957.44-9,889,466,715.05

Finding the Fourth Proportional to 17,407,433,048.63, 24,022,338,957.44 and 9,889,466,715.05

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Solution

The fourth proportional to 17,407,433,048.63, 24,022,338,957.44 and 9,889,466,715.05 is: 13,647,510,283.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,407,433,048.63 : 24,022,338,957.44 = 9,889,466,715.05 : x
  2. Step 2: Convert to fraction form
    17,407,433,048.63/24,022,338,957.44 = 9,889,466,715.05/x
  3. Step 3: Cross multiply
    17,407,433,048.63x = 24,022,338,957.44 × 9,889,466,715.05
  4. Step 4: Simplify right side
    17,407,433,048.63x = 237,568,121,537,205,862,400
  5. Step 5: Solve for x
    x = 237,568,121,537,205,862,400/17,407,433,048.63
  6. Step 6: Final answer
    x = 13,647,510,283.31

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Double scale
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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.