Home / 16,964,329.60-25,437,777.60-4,995,510.40

Finding the Fourth Proportional to 16,964,329.60, 25,437,777.60 and 4,995,510.40

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Solution

The fourth proportional to 16,964,329.60, 25,437,777.60 and 4,995,510.40 is: 7,490,698.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,964,329.60 : 25,437,777.60 = 4,995,510.40 : x
  2. Step 2: Convert to fraction form
    16,964,329.60/25,437,777.60 = 4,995,510.40/x
  3. Step 3: Cross multiply
    16,964,329.60x = 25,437,777.60 × 4,995,510.40
  4. Step 4: Simplify right side
    16,964,329.60x = 127,074,682,553,687.06
  5. Step 5: Solve for x
    x = 127,074,682,553,687.06/16,964,329.60
  6. Step 6: Final answer
    x = 7,490,698.75

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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.