Home / 25,870,271.80-35,691,960.36-16,582,963.36

Finding the Fourth Proportional to 25,870,271.80, 35,691,960.36 and 16,582,963.36

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Solution

The fourth proportional to 25,870,271.80, 35,691,960.36 and 16,582,963.36 is: 22,878,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,870,271.80 : 35,691,960.36 = 16,582,963.36 : x
  2. Step 2: Convert to fraction form
    25,870,271.80/35,691,960.36 = 16,582,963.36/x
  3. Step 3: Cross multiply
    25,870,271.80x = 35,691,960.36 × 16,582,963.36
  4. Step 4: Simplify right side
    25,870,271.80x = 591,878,470,896,452.38
  5. Step 5: Solve for x
    x = 591,878,470,896,452.38/25,870,271.80
  6. Step 6: Final answer
    x = 22,878,710.96

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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.