Home / 276,070,549,975.58-414,147,230,694.67-96,964,968,456.80

Finding the Fourth Proportional to 276,070,549,975.58, 414,147,230,694.67 and 96,964,968,456.80

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Solution

The fourth proportional to 276,070,549,975.58, 414,147,230,694.67 and 96,964,968,456.80 is: 145,461,995,726.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,070,549,975.58 : 414,147,230,694.67 = 96,964,968,456.80 : x
  2. Step 2: Convert to fraction form
    276,070,549,975.58/414,147,230,694.67 = 96,964,968,456.80/x
  3. Step 3: Cross multiply
    276,070,549,975.58x = 414,147,230,694.67 × 96,964,968,456.80
  4. Step 4: Simplify right side
    276,070,549,975.58x = 40,157,773,160,779,748,474,880
  5. Step 5: Solve for x
    x = 40,157,773,160,779,748,474,880/276,070,549,975.58
  6. Step 6: Final answer
    x = 145,461,995,726.57

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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.