Home / 11,017,023.60-16,525,535.40-6,706,009.20

Finding the Fourth Proportional to 11,017,023.60, 16,525,535.40 and 6,706,009.20

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Solution

The fourth proportional to 11,017,023.60, 16,525,535.40 and 6,706,009.20 is: 10,059,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,017,023.60 : 16,525,535.40 = 6,706,009.20 : x
  2. Step 2: Convert to fraction form
    11,017,023.60/16,525,535.40 = 6,706,009.20/x
  3. Step 3: Cross multiply
    11,017,023.60x = 16,525,535.40 × 6,706,009.20
  4. Step 4: Simplify right side
    11,017,023.60x = 110,820,392,427,325.69
  5. Step 5: Solve for x
    x = 110,820,392,427,325.69/11,017,023.60
  6. Step 6: Final answer
    x = 10,059,013.80

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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.