Home / 45,525,287.94-62,826,532.65-25,949,130.18

Finding the Fourth Proportional to 45,525,287.94, 62,826,532.65 and 25,949,130.18

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Solution

The fourth proportional to 45,525,287.94, 62,826,532.65 and 25,949,130.18 is: 35,810,731.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,525,287.94 : 62,826,532.65 = 25,949,130.18 : x
  2. Step 2: Convert to fraction form
    45,525,287.94/62,826,532.65 = 25,949,130.18/x
  3. Step 3: Cross multiply
    45,525,287.94x = 62,826,532.65 × 25,949,130.18
  4. Step 4: Simplify right side
    45,525,287.94x = 1,630,293,874,492,870.25
  5. Step 5: Solve for x
    x = 1,630,293,874,492,870.25/45,525,287.94
  6. Step 6: Final answer
    x = 35,810,731.76

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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.