Home / 29,671,856.84-44,503,744.94-7,810,405.28

Finding the Fourth Proportional to 29,671,856.84, 44,503,744.94 and 7,810,405.28

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Solution

The fourth proportional to 29,671,856.84, 44,503,744.94 and 7,810,405.28 is: 11,714,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,671,856.84 : 44,503,744.94 = 7,810,405.28 : x
  2. Step 2: Convert to fraction form
    29,671,856.84/44,503,744.94 = 7,810,405.28/x
  3. Step 3: Cross multiply
    29,671,856.84x = 44,503,744.94 × 7,810,405.28
  4. Step 4: Simplify right side
    29,671,856.84x = 347,592,284,197,578.56
  5. Step 5: Solve for x
    x = 347,592,284,197,578.56/29,671,856.84
  6. Step 6: Final answer
    x = 11,714,544.40

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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.