Home / 16,549,902.40-24,813,043.80-7,444,546.60

Finding the Fourth Proportional to 16,549,902.40, 24,813,043.80 and 7,444,546.60

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Solution

The fourth proportional to 16,549,902.40, 24,813,043.80 and 7,444,546.60 is: 11,161,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,549,902.40 : 24,813,043.80 = 7,444,546.60 : x
  2. Step 2: Convert to fraction form
    16,549,902.40/24,813,043.80 = 7,444,546.60/x
  3. Step 3: Cross multiply
    16,549,902.40x = 24,813,043.80 × 7,444,546.60
  4. Step 4: Simplify right side
    16,549,902.40x = 184,721,860,856,941.06
  5. Step 5: Solve for x
    x = 184,721,860,856,941.06/16,549,902.40
  6. Step 6: Final answer
    x = 11,161,507.57

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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.