Home / 16,915,362.84-25,367,357.52-6,130,406.16

Finding the Fourth Proportional to 16,915,362.84, 25,367,357.52 and 6,130,406.16

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Solution

The fourth proportional to 16,915,362.84, 25,367,357.52 and 6,130,406.16 is: 9,193,548.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,915,362.84 : 25,367,357.52 = 6,130,406.16 : x
  2. Step 2: Convert to fraction form
    16,915,362.84/25,367,357.52 = 6,130,406.16/x
  3. Step 3: Cross multiply
    16,915,362.84x = 25,367,357.52 × 6,130,406.16
  4. Step 4: Simplify right side
    16,915,362.84x = 155,512,204,803,530.31
  5. Step 5: Solve for x
    x = 155,512,204,803,530.31/16,915,362.84
  6. Step 6: Final answer
    x = 9,193,548.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.