Home / 9,747,041,466.18-13,450,907,021.88-5,460,284,961.10

Finding the Fourth Proportional to 9,747,041,466.18, 13,450,907,021.88 and 5,460,284,961.10

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Solution

The fourth proportional to 9,747,041,466.18, 13,450,907,021.88 and 5,460,284,961.10 is: 7,535,187,531.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,747,041,466.18 : 13,450,907,021.88 = 5,460,284,961.10 : x
  2. Step 2: Convert to fraction form
    9,747,041,466.18/13,450,907,021.88 = 5,460,284,961.10/x
  3. Step 3: Cross multiply
    9,747,041,466.18x = 13,450,907,021.88 × 5,460,284,961.10
  4. Step 4: Simplify right side
    9,747,041,466.18x = 73,445,785,324,725,755,904
  5. Step 5: Solve for x
    x = 73,445,785,324,725,755,904/9,747,041,466.18
  6. Step 6: Final answer
    x = 7,535,187,531.47

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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.