Home / 11,756,000.23-17,607,152.83-5,612,303.52

Finding the Fourth Proportional to 11,756,000.23, 17,607,152.83 and 5,612,303.52

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Solution

The fourth proportional to 11,756,000.23, 17,607,152.83 and 5,612,303.52 is: 8,405,638.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,000.23 : 17,607,152.83 = 5,612,303.52 : x
  2. Step 2: Convert to fraction form
    11,756,000.23/17,607,152.83 = 5,612,303.52/x
  3. Step 3: Cross multiply
    11,756,000.23x = 17,607,152.83 × 5,612,303.52
  4. Step 4: Simplify right side
    11,756,000.23x = 98,816,685,804,986.94
  5. Step 5: Solve for x
    x = 98,816,685,804,986.94/11,756,000.23
  6. Step 6: Final answer
    x = 8,405,638.30

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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.