Home / 14,976,021.60-22,464,032.40-12,089,570.40

Finding the Fourth Proportional to 14,976,021.60, 22,464,032.40 and 12,089,570.40

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Solution

The fourth proportional to 14,976,021.60, 22,464,032.40 and 12,089,570.40 is: 18,134,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,021.60 : 22,464,032.40 = 12,089,570.40 : x
  2. Step 2: Convert to fraction form
    14,976,021.60/22,464,032.40 = 12,089,570.40/x
  3. Step 3: Cross multiply
    14,976,021.60x = 22,464,032.40 × 12,089,570.40
  4. Step 4: Simplify right side
    14,976,021.60x = 271,580,501,167,680.94
  5. Step 5: Solve for x
    x = 271,580,501,167,680.94/14,976,021.60
  6. Step 6: Final answer
    x = 18,134,355.60

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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.