Home / 3,406,809,744.61-5,112,015,055.48-2,417,226,112.59

Finding the Fourth Proportional to 3,406,809,744.61, 5,112,015,055.48 and 2,417,226,112.59

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Solution

The fourth proportional to 3,406,809,744.61, 5,112,015,055.48 and 2,417,226,112.59 is: 3,627,116,630.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,809,744.61 : 5,112,015,055.48 = 2,417,226,112.59 : x
  2. Step 2: Convert to fraction form
    3,406,809,744.61/5,112,015,055.48 = 2,417,226,112.59/x
  3. Step 3: Cross multiply
    3,406,809,744.61x = 5,112,015,055.48 × 2,417,226,112.59
  4. Step 4: Simplify right side
    3,406,809,744.61x = 12,356,896,280,042,950,656
  5. Step 5: Solve for x
    x = 12,356,896,280,042,950,656/3,406,809,744.61
  6. Step 6: Final answer
    x = 3,627,116,630.03

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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.