Home / 40,726,440,031.60-61,089,660,047.40-40,726,440,031.60

Finding the Fourth Proportional to 40,726,440,031.60, 61,089,660,047.40 and 40,726,440,031.60

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Solution

The fourth proportional to 40,726,440,031.60, 61,089,660,047.40 and 40,726,440,031.60 is: 61,089,660,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,726,440,031.60 : 61,089,660,047.40 = 40,726,440,031.60 : x
  2. Step 2: Convert to fraction form
    40,726,440,031.60/61,089,660,047.40 = 40,726,440,031.60/x
  3. Step 3: Cross multiply
    40,726,440,031.60x = 61,089,660,047.40 × 40,726,440,031.60
  4. Step 4: Simplify right side
    40,726,440,031.60x = 2,487,964,376,471,266,394,112
  5. Step 5: Solve for x
    x = 2,487,964,376,471,266,394,112/40,726,440,031.60
  6. Step 6: Final answer
    x = 61,089,660,047.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.