Home / 4,372,428,208.20-6,553,372,890.26-2,008,326,870.03

Finding the Fourth Proportional to 4,372,428,208.20, 6,553,372,890.26 and 2,008,326,870.03

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Solution

The fourth proportional to 4,372,428,208.20, 6,553,372,890.26 and 2,008,326,870.03 is: 3,010,069,974.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,428,208.20 : 6,553,372,890.26 = 2,008,326,870.03 : x
  2. Step 2: Convert to fraction form
    4,372,428,208.20/6,553,372,890.26 = 2,008,326,870.03/x
  3. Step 3: Cross multiply
    4,372,428,208.20x = 6,553,372,890.26 × 2,008,326,870.03
  4. Step 4: Simplify right side
    4,372,428,208.20x = 13,161,314,864,835,319,808
  5. Step 5: Solve for x
    x = 13,161,314,864,835,319,808/4,372,428,208.20
  6. Step 6: Final answer
    x = 3,010,069,974.43

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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.