Home / 11,018,164.20-16,527,246.30-3,827,308.20

Finding the Fourth Proportional to 11,018,164.20, 16,527,246.30 and 3,827,308.20

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Solution

The fourth proportional to 11,018,164.20, 16,527,246.30 and 3,827,308.20 is: 5,740,962.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,018,164.20 : 16,527,246.30 = 3,827,308.20 : x
  2. Step 2: Convert to fraction form
    11,018,164.20/16,527,246.30 = 3,827,308.20/x
  3. Step 3: Cross multiply
    11,018,164.20x = 16,527,246.30 × 3,827,308.20
  4. Step 4: Simplify right side
    11,018,164.20x = 63,254,865,287,409.66
  5. Step 5: Solve for x
    x = 63,254,865,287,409.66/11,018,164.20
  6. Step 6: Final answer
    x = 5,740,962.30

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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.