Home / 1,842,489,779,275.80-2,764,111,609,288-633,583,188,124.80

Finding the Fourth Proportional to 1,842,489,779,275.80, 2,764,111,609,288 and 633,583,188,124.80

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Solution

The fourth proportional to 1,842,489,779,275.80, 2,764,111,609,288 and 633,583,188,124.80 is: 950,504,401,947.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,489,779,275.80 : 2,764,111,609,288 = 633,583,188,124.80 : x
  2. Step 2: Convert to fraction form
    1,842,489,779,275.80/2,764,111,609,288 = 633,583,188,124.80/x
  3. Step 3: Cross multiply
    1,842,489,779,275.80x = 2,764,111,609,288 × 633,583,188,124.80
  4. Step 4: Simplify right side
    1,842,489,779,275.80x = 1,751,294,645,745,462,754,148,352
  5. Step 5: Solve for x
    x = 1,751,294,645,745,462,754,148,352/1,842,489,779,275.80
  6. Step 6: Final answer
    x = 950,504,401,947.79

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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.