Home / 19,545,447.04-26,975,954.48-10,846,413.92

Finding the Fourth Proportional to 19,545,447.04, 26,975,954.48 and 10,846,413.92

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Solution

The fourth proportional to 19,545,447.04, 26,975,954.48 and 10,846,413.92 is: 14,969,847.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,545,447.04 : 26,975,954.48 = 10,846,413.92 : x
  2. Step 2: Convert to fraction form
    19,545,447.04/26,975,954.48 = 10,846,413.92/x
  3. Step 3: Cross multiply
    19,545,447.04x = 26,975,954.48 × 10,846,413.92
  4. Step 4: Simplify right side
    19,545,447.04x = 292,592,368,177,158.38
  5. Step 5: Solve for x
    x = 292,592,368,177,158.38/19,545,447.04
  6. Step 6: Final answer
    x = 14,969,847.84

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1.5x scale

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.