Home / 2,783,604,043.80-4,175,406,065.70-1,606,814,308.46

Finding the Fourth Proportional to 2,783,604,043.80, 4,175,406,065.70 and 1,606,814,308.46

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Solution

The fourth proportional to 2,783,604,043.80, 4,175,406,065.70 and 1,606,814,308.46 is: 2,410,221,462.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,783,604,043.80 : 4,175,406,065.70 = 1,606,814,308.46 : x
  2. Step 2: Convert to fraction form
    2,783,604,043.80/4,175,406,065.70 = 1,606,814,308.46/x
  3. Step 3: Cross multiply
    2,783,604,043.80x = 4,175,406,065.70 × 1,606,814,308.46
  4. Step 4: Simplify right side
    2,783,604,043.80x = 6,709,102,210,007,873,536
  5. Step 5: Solve for x
    x = 6,709,102,210,007,873,536/2,783,604,043.80
  6. Step 6: Final answer
    x = 2,410,221,462.69

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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.