Home / 3,681,110,724.16-5,521,779,460.32-1,609,766,282.56

Finding the Fourth Proportional to 3,681,110,724.16, 5,521,779,460.32 and 1,609,766,282.56

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Solution

The fourth proportional to 3,681,110,724.16, 5,521,779,460.32 and 1,609,766,282.56 is: 2,414,699,002.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,110,724.16 : 5,521,779,460.32 = 1,609,766,282.56 : x
  2. Step 2: Convert to fraction form
    3,681,110,724.16/5,521,779,460.32 = 1,609,766,282.56/x
  3. Step 3: Cross multiply
    3,681,110,724.16x = 5,521,779,460.32 × 1,609,766,282.56
  4. Step 4: Simplify right side
    3,681,110,724.16x = 8,888,774,394,955,488,256
  5. Step 5: Solve for x
    x = 8,888,774,394,955,488,256/3,681,110,724.16
  6. Step 6: Final answer
    x = 2,414,699,002.84

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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.