Home / 16,642,723.60-24,964,085.40-10,974,019.60

Finding the Fourth Proportional to 16,642,723.60, 24,964,085.40 and 10,974,019.60

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Solution

The fourth proportional to 16,642,723.60, 24,964,085.40 and 10,974,019.60 is: 16,461,029.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,723.60 : 24,964,085.40 = 10,974,019.60 : x
  2. Step 2: Convert to fraction form
    16,642,723.60/24,964,085.40 = 10,974,019.60/x
  3. Step 3: Cross multiply
    16,642,723.60x = 24,964,085.40 × 10,974,019.60
  4. Step 4: Simplify right side
    16,642,723.60x = 273,956,362,475,673.81
  5. Step 5: Solve for x
    x = 273,956,362,475,673.81/16,642,723.60
  6. Step 6: Final answer
    x = 16,461,029.40

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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.