Home / 46,218,168-63,780,292.17-25,591,171.32

Finding the Fourth Proportional to 46,218,168, 63,780,292.17 and 25,591,171.32

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Solution

The fourth proportional to 46,218,168, 63,780,292.17 and 25,591,171.32 is: 35,315,384.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,218,168 : 63,780,292.17 = 25,591,171.32 : x
  2. Step 2: Convert to fraction form
    46,218,168/63,780,292.17 = 25,591,171.32/x
  3. Step 3: Cross multiply
    46,218,168x = 63,780,292.17 × 25,591,171.32
  4. Step 4: Simplify right side
    46,218,168x = 1,632,212,383,762,124.75
  5. Step 5: Solve for x
    x = 1,632,212,383,762,124.75/46,218,168
  6. Step 6: Final answer
    x = 35,315,384.72

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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.