Home / 27,130,881.15-37,440,660.78-14,741,023.14

Finding the Fourth Proportional to 27,130,881.15, 37,440,660.78 and 14,741,023.14

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Solution

The fourth proportional to 27,130,881.15, 37,440,660.78 and 14,741,023.14 is: 20,342,636.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,130,881.15 : 37,440,660.78 = 14,741,023.14 : x
  2. Step 2: Convert to fraction form
    27,130,881.15/37,440,660.78 = 14,741,023.14/x
  3. Step 3: Cross multiply
    27,130,881.15x = 37,440,660.78 × 14,741,023.14
  4. Step 4: Simplify right side
    27,130,881.15x = 551,913,646,934,870.50
  5. Step 5: Solve for x
    x = 551,913,646,934,870.50/27,130,881.15
  6. Step 6: Final answer
    x = 20,342,636.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.