Home / 16,432,063.40-24,650,338.01-6,845,199.46

Finding the Fourth Proportional to 16,432,063.40, 24,650,338.01 and 6,845,199.46

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Solution

The fourth proportional to 16,432,063.40, 24,650,338.01 and 6,845,199.46 is: 10,268,733.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432,063.40 : 24,650,338.01 = 6,845,199.46 : x
  2. Step 2: Convert to fraction form
    16,432,063.40/24,650,338.01 = 6,845,199.46/x
  3. Step 3: Cross multiply
    16,432,063.40x = 24,650,338.01 × 6,845,199.46
  4. Step 4: Simplify right side
    16,432,063.40x = 168,736,480,339,017.62
  5. Step 5: Solve for x
    x = 168,736,480,339,017.62/16,432,063.40
  6. Step 6: Final answer
    x = 10,268,733.52

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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.