Home / 8,042,560,512.34-11,098,833,918.08-4,426,000,338.15

Finding the Fourth Proportional to 8,042,560,512.34, 11,098,833,918.08 and 4,426,000,338.15

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Solution

The fourth proportional to 8,042,560,512.34, 11,098,833,918.08 and 4,426,000,338.15 is: 6,107,935,725.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,560,512.34 : 11,098,833,918.08 = 4,426,000,338.15 : x
  2. Step 2: Convert to fraction form
    8,042,560,512.34/11,098,833,918.08 = 4,426,000,338.15/x
  3. Step 3: Cross multiply
    8,042,560,512.34x = 11,098,833,918.08 × 4,426,000,338.15
  4. Step 4: Simplify right side
    8,042,560,512.34x = 49,123,442,674,492,768,256
  5. Step 5: Solve for x
    x = 49,123,442,674,492,768,256/8,042,560,512.34
  6. Step 6: Final answer
    x = 6,107,935,725.09

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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.