Home / 4,717,766,002.56-6,512,874,096.96-2,934,194,386.56

Finding the Fourth Proportional to 4,717,766,002.56, 6,512,874,096.96 and 2,934,194,386.56

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Solution

The fourth proportional to 4,717,766,002.56, 6,512,874,096.96 and 2,934,194,386.56 is: 4,050,654,187.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,717,766,002.56 : 6,512,874,096.96 = 2,934,194,386.56 : x
  2. Step 2: Convert to fraction form
    4,717,766,002.56/6,512,874,096.96 = 2,934,194,386.56/x
  3. Step 3: Cross multiply
    4,717,766,002.56x = 6,512,874,096.96 × 2,934,194,386.56
  4. Step 4: Simplify right side
    4,717,766,002.56x = 19,110,038,615,672,061,952
  5. Step 5: Solve for x
    x = 19,110,038,615,672,061,952/4,717,766,002.56
  6. Step 6: Final answer
    x = 4,050,654,187.87

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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.