Home / 23,806,156.80-35,710,401.60-12,468,748.80

Finding the Fourth Proportional to 23,806,156.80, 35,710,401.60 and 12,468,748.80

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Solution

The fourth proportional to 23,806,156.80, 35,710,401.60 and 12,468,748.80 is: 18,703,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,806,156.80 : 35,710,401.60 = 12,468,748.80 : x
  2. Step 2: Convert to fraction form
    23,806,156.80/35,710,401.60 = 12,468,748.80/x
  3. Step 3: Cross multiply
    23,806,156.80x = 35,710,401.60 × 12,468,748.80
  4. Step 4: Simplify right side
    23,806,156.80x = 445,264,027,097,518.12
  5. Step 5: Solve for x
    x = 445,264,027,097,518.12/23,806,156.80
  6. Step 6: Final answer
    x = 18,703,734.12

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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.