Home / 23,973,435.54-35,948,973.30-12,455,806.44

Finding the Fourth Proportional to 23,973,435.54, 35,948,973.30 and 12,455,806.44

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Solution

The fourth proportional to 23,973,435.54, 35,948,973.30 and 12,455,806.44 is: 18,677,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,973,435.54 : 35,948,973.30 = 12,455,806.44 : x
  2. Step 2: Convert to fraction form
    23,973,435.54/35,948,973.30 = 12,455,806.44/x
  3. Step 3: Cross multiply
    23,973,435.54x = 35,948,973.30 × 12,455,806.44
  4. Step 4: Simplify right side
    23,973,435.54x = 447,773,453,141,528
  5. Step 5: Solve for x
    x = 447,773,453,141,528/23,973,435.54
  6. Step 6: Final answer
    x = 18,677,900.90

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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.