Home / 3,406,809,786.25-5,112,015,118.08-2,417,226,154.24

Finding the Fourth Proportional to 3,406,809,786.25, 5,112,015,118.08 and 2,417,226,154.24

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Solution

The fourth proportional to 3,406,809,786.25, 5,112,015,118.08 and 2,417,226,154.24 is: 3,627,116,692.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,809,786.25 : 5,112,015,118.08 = 2,417,226,154.24 : x
  2. Step 2: Convert to fraction form
    3,406,809,786.25/5,112,015,118.08 = 2,417,226,154.24/x
  3. Step 3: Cross multiply
    3,406,809,786.25x = 5,112,015,118.08 × 2,417,226,154.24
  4. Step 4: Simplify right side
    3,406,809,786.25x = 12,356,896,644,293,257,216
  5. Step 5: Solve for x
    x = 12,356,896,644,293,257,216/3,406,809,786.25
  6. Step 6: Final answer
    x = 3,627,116,692.62

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1.5x scale

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.