Home / 3,357,943,721.20-5,036,915,581.80-1,610,246,848.60

Finding the Fourth Proportional to 3,357,943,721.20, 5,036,915,581.80 and 1,610,246,848.60

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Solution

The fourth proportional to 3,357,943,721.20, 5,036,915,581.80 and 1,610,246,848.60 is: 2,415,370,272.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,943,721.20 : 5,036,915,581.80 = 1,610,246,848.60 : x
  2. Step 2: Convert to fraction form
    3,357,943,721.20/5,036,915,581.80 = 1,610,246,848.60/x
  3. Step 3: Cross multiply
    3,357,943,721.20x = 5,036,915,581.80 × 1,610,246,848.60
  4. Step 4: Simplify right side
    3,357,943,721.20x = 8,110,677,442,257,685,504
  5. Step 5: Solve for x
    x = 8,110,677,442,257,685,504/3,357,943,721.20
  6. Step 6: Final answer
    x = 2,415,370,272.90

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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.