Home / 16,756,273.20-25,134,409.80-11,016,710.40

Finding the Fourth Proportional to 16,756,273.20, 25,134,409.80 and 11,016,710.40

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Solution

The fourth proportional to 16,756,273.20, 25,134,409.80 and 11,016,710.40 is: 16,525,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,273.20 : 25,134,409.80 = 11,016,710.40 : x
  2. Step 2: Convert to fraction form
    16,756,273.20/25,134,409.80 = 11,016,710.40/x
  3. Step 3: Cross multiply
    16,756,273.20x = 25,134,409.80 × 11,016,710.40
  4. Step 4: Simplify right side
    16,756,273.20x = 276,898,513,841,521.94
  5. Step 5: Solve for x
    x = 276,898,513,841,521.94/16,756,273.20
  6. Step 6: Final answer
    x = 16,525,065.60

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1.5x scale

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.