Home / 7,846,113,789.69-10,827,325,158.47-4,632,059,084.44

Finding the Fourth Proportional to 7,846,113,789.69, 10,827,325,158.47 and 4,632,059,084.44

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Solution

The fourth proportional to 7,846,113,789.69, 10,827,325,158.47 and 4,632,059,084.44 is: 6,392,057,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,113,789.69 : 10,827,325,158.47 = 4,632,059,084.44 : x
  2. Step 2: Convert to fraction form
    7,846,113,789.69/10,827,325,158.47 = 4,632,059,084.44/x
  3. Step 3: Cross multiply
    7,846,113,789.69x = 10,827,325,158.47 × 4,632,059,084.44
  4. Step 4: Simplify right side
    7,846,113,789.69x = 50,152,809,860,453,564,416
  5. Step 5: Solve for x
    x = 50,152,809,860,453,564,416/7,846,113,789.69
  6. Step 6: Final answer
    x = 6,392,057,419.10

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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.