Home / 23,370,196.68-32,250,885.08-13,056,919.76

Finding the Fourth Proportional to 23,370,196.68, 32,250,885.08 and 13,056,919.76

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Solution

The fourth proportional to 23,370,196.68, 32,250,885.08 and 13,056,919.76 is: 18,018,556.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370,196.68 : 32,250,885.08 = 13,056,919.76 : x
  2. Step 2: Convert to fraction form
    23,370,196.68/32,250,885.08 = 13,056,919.76/x
  3. Step 3: Cross multiply
    23,370,196.68x = 32,250,885.08 × 13,056,919.76
  4. Step 4: Simplify right side
    23,370,196.68x = 421,097,218,678,541.12
  5. Step 5: Solve for x
    x = 421,097,218,678,541.12/23,370,196.68
  6. Step 6: Final answer
    x = 18,018,556.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.