Home / 35,565,154.97-49,079,275.26-20,094,907.46

Finding the Fourth Proportional to 35,565,154.97, 49,079,275.26 and 20,094,907.46

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Solution

The fourth proportional to 35,565,154.97, 49,079,275.26 and 20,094,907.46 is: 27,730,611.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,565,154.97 : 49,079,275.26 = 20,094,907.46 : x
  2. Step 2: Convert to fraction form
    35,565,154.97/49,079,275.26 = 20,094,907.46/x
  3. Step 3: Cross multiply
    35,565,154.97x = 49,079,275.26 × 20,094,907.46
  4. Step 4: Simplify right side
    35,565,154.97x = 986,243,494,553,567.50
  5. Step 5: Solve for x
    x = 986,243,494,553,567.50/35,565,154.97
  6. Step 6: Final answer
    x = 27,730,611.48

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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.