Home / 27,956,487.60-41,909,799.60-10,913,196.60

Finding the Fourth Proportional to 27,956,487.60, 41,909,799.60 and 10,913,196.60

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Solution

The fourth proportional to 27,956,487.60, 41,909,799.60 and 10,913,196.60 is: 16,360,062.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,956,487.60 : 41,909,799.60 = 10,913,196.60 : x
  2. Step 2: Convert to fraction form
    27,956,487.60/41,909,799.60 = 10,913,196.60/x
  3. Step 3: Cross multiply
    27,956,487.60x = 41,909,799.60 × 10,913,196.60
  4. Step 4: Simplify right side
    27,956,487.60x = 457,369,882,501,401.38
  5. Step 5: Solve for x
    x = 457,369,882,501,401.38/27,956,487.60
  6. Step 6: Final answer
    x = 16,360,062.43

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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.