Home / 17,693,492,852.10-24,417,019,202.08-9,555,295,480.54

Finding the Fourth Proportional to 17,693,492,852.10, 24,417,019,202.08 and 9,555,295,480.54

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Solution

The fourth proportional to 17,693,492,852.10, 24,417,019,202.08 and 9,555,295,480.54 is: 13,186,307,258.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693,492,852.10 : 24,417,019,202.08 = 9,555,295,480.54 : x
  2. Step 2: Convert to fraction form
    17,693,492,852.10/24,417,019,202.08 = 9,555,295,480.54/x
  3. Step 3: Cross multiply
    17,693,492,852.10x = 24,417,019,202.08 × 9,555,295,480.54
  4. Step 4: Simplify right side
    17,693,492,852.10x = 233,311,833,229,968,277,504
  5. Step 5: Solve for x
    x = 233,311,833,229,968,277,504/17,693,492,852.10
  6. Step 6: Final answer
    x = 13,186,307,258.85

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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.