Home / 6,958,294,901,158.20-9,602,744,579,991.40-3,875,289,173,605.50

Finding the Fourth Proportional to 6,958,294,901,158.20, 9,602,744,579,991.40 and 3,875,289,173,605.50

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Solution

The fourth proportional to 6,958,294,901,158.20, 9,602,744,579,991.40 and 3,875,289,173,605.50 is: 5,348,064,811,329.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,294,901,158.20 : 9,602,744,579,991.40 = 3,875,289,173,605.50 : x
  2. Step 2: Convert to fraction form
    6,958,294,901,158.20/9,602,744,579,991.40 = 3,875,289,173,605.50/x
  3. Step 3: Cross multiply
    6,958,294,901,158.20x = 9,602,744,579,991.40 × 3,875,289,173,605.50
  4. Step 4: Simplify right side
    6,958,294,901,158.20x = 37,213,412,107,739,568,604,708,864
  5. Step 5: Solve for x
    x = 37,213,412,107,739,568,604,708,864/6,958,294,901,158.20
  6. Step 6: Final answer
    x = 5,348,064,811,329.78

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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.