Home / 23,314,926.40-34,972,389.60-16,969,710.40

Finding the Fourth Proportional to 23,314,926.40, 34,972,389.60 and 16,969,710.40

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Solution

The fourth proportional to 23,314,926.40, 34,972,389.60 and 16,969,710.40 is: 25,454,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,926.40 : 34,972,389.60 = 16,969,710.40 : x
  2. Step 2: Convert to fraction form
    23,314,926.40/34,972,389.60 = 16,969,710.40/x
  3. Step 3: Cross multiply
    23,314,926.40x = 34,972,389.60 × 16,969,710.40
  4. Step 4: Simplify right side
    23,314,926.40x = 593,471,323,507,971.88
  5. Step 5: Solve for x
    x = 593,471,323,507,971.88/23,314,926.40
  6. Step 6: Final answer
    x = 25,454,565.60

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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.