Home / 7,484,284,707,066.80-11,207,092,604,539-5,165,396,843,937.20

Finding the Fourth Proportional to 7,484,284,707,066.80, 11,207,092,604,539 and 5,165,396,843,937.20

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Solution

The fourth proportional to 7,484,284,707,066.80, 11,207,092,604,539 and 5,165,396,843,937.20 is: 7,734,751,286,858.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,284,707,066.80 : 11,207,092,604,539 = 5,165,396,843,937.20 : x
  2. Step 2: Convert to fraction form
    7,484,284,707,066.80/11,207,092,604,539 = 5,165,396,843,937.20/x
  3. Step 3: Cross multiply
    7,484,284,707,066.80x = 11,207,092,604,539 × 5,165,396,843,937.20
  4. Step 4: Simplify right side
    7,484,284,707,066.80x = 57,889,080,769,197,687,779,098,624
  5. Step 5: Solve for x
    x = 57,889,080,769,197,687,779,098,624/7,484,284,707,066.80
  6. Step 6: Final answer
    x = 7,734,751,286,858.15

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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.