Home / 362,869,539.88-544,152,967.26-113,810,627.56

Finding the Fourth Proportional to 362,869,539.88, 544,152,967.26 and 113,810,627.56

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Solution

The fourth proportional to 362,869,539.88, 544,152,967.26 and 113,810,627.56 is: 170,668,474.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,869,539.88 : 544,152,967.26 = 113,810,627.56 : x
  2. Step 2: Convert to fraction form
    362,869,539.88/544,152,967.26 = 113,810,627.56/x
  3. Step 3: Cross multiply
    362,869,539.88x = 544,152,967.26 × 113,810,627.56
  4. Step 4: Simplify right side
    362,869,539.88x = 61,930,390,692,496,736
  5. Step 5: Solve for x
    x = 61,930,390,692,496,736/362,869,539.88
  6. Step 6: Final answer
    x = 170,668,474.17

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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.