Home / 5,673,819,930,909.50-7,829,879,055,414.60-3,072,538,751,577.50

Finding the Fourth Proportional to 5,673,819,930,909.50, 7,829,879,055,414.60 and 3,072,538,751,577.50

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Solution

The fourth proportional to 5,673,819,930,909.50, 7,829,879,055,414.60 and 3,072,538,751,577.50 is: 4,240,107,566,133.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,819,930,909.50 : 7,829,879,055,414.60 = 3,072,538,751,577.50 : x
  2. Step 2: Convert to fraction form
    5,673,819,930,909.50/7,829,879,055,414.60 = 3,072,538,751,577.50/x
  3. Step 3: Cross multiply
    5,673,819,930,909.50x = 7,829,879,055,414.60 × 3,072,538,751,577.50
  4. Step 4: Simplify right side
    5,673,819,930,909.50x = 24,057,606,817,926,386,766,839,808
  5. Step 5: Solve for x
    x = 24,057,606,817,926,386,766,839,808/5,673,819,930,909.50
  6. Step 6: Final answer
    x = 4,240,107,566,133.14

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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.