Home / 17,828,300,258.78-24,602,723,373.45-9,799,469,158.88

Finding the Fourth Proportional to 17,828,300,258.78, 24,602,723,373.45 and 9,799,469,158.88

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Solution

The fourth proportional to 17,828,300,258.78, 24,602,723,373.45 and 9,799,469,158.88 is: 13,523,085,511.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,828,300,258.78 : 24,602,723,373.45 = 9,799,469,158.88 : x
  2. Step 2: Convert to fraction form
    17,828,300,258.78/24,602,723,373.45 = 9,799,469,158.88/x
  3. Step 3: Cross multiply
    17,828,300,258.78x = 24,602,723,373.45 × 9,799,469,158.88
  4. Step 4: Simplify right side
    17,828,300,258.78x = 241,093,628,922,486,030,336
  5. Step 5: Solve for x
    x = 241,093,628,922,486,030,336/17,828,300,258.78
  6. Step 6: Final answer
    x = 13,523,085,511.40

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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.