Home / 23,793,192-32,834,804.16-12,928,176

Finding the Fourth Proportional to 23,793,192, 32,834,804.16 and 12,928,176

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Solution

The fourth proportional to 23,793,192, 32,834,804.16 and 12,928,176 is: 17,840,991.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,793,192 : 32,834,804.16 = 12,928,176 : x
  2. Step 2: Convert to fraction form
    23,793,192/32,834,804.16 = 12,928,176/x
  3. Step 3: Cross multiply
    23,793,192x = 32,834,804.16 × 12,928,176
  4. Step 4: Simplify right side
    23,793,192x = 424,494,127,106,012.19
  5. Step 5: Solve for x
    x = 424,494,127,106,012.19/23,793,192
  6. Step 6: Final answer
    x = 17,840,991.12

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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.