Home / 17,326,966.32-23,903,707.56-10,447,626.60

Finding the Fourth Proportional to 17,326,966.32, 23,903,707.56 and 10,447,626.60

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Solution

The fourth proportional to 17,326,966.32, 23,903,707.56 and 10,447,626.60 is: 14,413,198.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,966.32 : 23,903,707.56 = 10,447,626.60 : x
  2. Step 2: Convert to fraction form
    17,326,966.32/23,903,707.56 = 10,447,626.60/x
  3. Step 3: Cross multiply
    17,326,966.32x = 23,903,707.56 × 10,447,626.60
  4. Step 4: Simplify right side
    17,326,966.32x = 249,737,010,942,477.06
  5. Step 5: Solve for x
    x = 249,737,010,942,477.06/17,326,966.32
  6. Step 6: Final answer
    x = 14,413,198.84

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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.