Home / 17,701,400.40-26,552,100.60-10,898,955.60

Finding the Fourth Proportional to 17,701,400.40, 26,552,100.60 and 10,898,955.60

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Solution

The fourth proportional to 17,701,400.40, 26,552,100.60 and 10,898,955.60 is: 16,348,433.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,701,400.40 : 26,552,100.60 = 10,898,955.60 : x
  2. Step 2: Convert to fraction form
    17,701,400.40/26,552,100.60 = 10,898,955.60/x
  3. Step 3: Cross multiply
    17,701,400.40x = 26,552,100.60 × 10,898,955.60
  4. Step 4: Simplify right side
    17,701,400.40x = 289,390,165,526,133.38
  5. Step 5: Solve for x
    x = 289,390,165,526,133.38/17,701,400.40
  6. Step 6: Final answer
    x = 16,348,433.40

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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.