Home / 23,756,607.03-32,784,117.70-12,891,591.03

Finding the Fourth Proportional to 23,756,607.03, 32,784,117.70 and 12,891,591.03

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Solution

The fourth proportional to 23,756,607.03, 32,784,117.70 and 12,891,591.03 is: 17,790,395.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,756,607.03 : 32,784,117.70 = 12,891,591.03 : x
  2. Step 2: Convert to fraction form
    23,756,607.03/32,784,117.70 = 12,891,591.03/x
  3. Step 3: Cross multiply
    23,756,607.03x = 32,784,117.70 × 12,891,591.03
  4. Step 4: Simplify right side
    23,756,607.03x = 422,639,437,667,784.19
  5. Step 5: Solve for x
    x = 422,639,437,667,784.19/23,756,607.03
  6. Step 6: Final answer
    x = 17,790,395.62

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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.