Home / 6,133,255,138.19-8,463,892,107-3,313,863,063.95

Finding the Fourth Proportional to 6,133,255,138.19, 8,463,892,107 and 3,313,863,063.95

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Solution

The fourth proportional to 6,133,255,138.19, 8,463,892,107 and 3,313,863,063.95 is: 4,573,131,037.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,255,138.19 : 8,463,892,107 = 3,313,863,063.95 : x
  2. Step 2: Convert to fraction form
    6,133,255,138.19/8,463,892,107 = 3,313,863,063.95/x
  3. Step 3: Cross multiply
    6,133,255,138.19x = 8,463,892,107 × 3,313,863,063.95
  4. Step 4: Simplify right side
    6,133,255,138.19x = 28,048,179,430,602,924,032
  5. Step 5: Solve for x
    x = 28,048,179,430,602,924,032/6,133,255,138.19
  6. Step 6: Final answer
    x = 4,573,131,037.05

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Double scale
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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.