Home / 7,697,473,951.62-10,622,514,050.19-4,177,208,767.62

Finding the Fourth Proportional to 7,697,473,951.62, 10,622,514,050.19 and 4,177,208,767.62

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Solution

The fourth proportional to 7,697,473,951.62, 10,622,514,050.19 and 4,177,208,767.62 is: 5,764,548,097.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,697,473,951.62 : 10,622,514,050.19 = 4,177,208,767.62 : x
  2. Step 2: Convert to fraction form
    7,697,473,951.62/10,622,514,050.19 = 4,177,208,767.62/x
  3. Step 3: Cross multiply
    7,697,473,951.62x = 10,622,514,050.19 × 4,177,208,767.62
  4. Step 4: Simplify right side
    7,697,473,951.62x = 44,372,458,824,620,302,336
  5. Step 5: Solve for x
    x = 44,372,458,824,620,302,336/7,697,473,951.62
  6. Step 6: Final answer
    x = 5,764,548,097.66

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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.