Home / 34,992,037.80-52,488,056.70-15,860,161.80

Finding the Fourth Proportional to 34,992,037.80, 52,488,056.70 and 15,860,161.80

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Solution

The fourth proportional to 34,992,037.80, 52,488,056.70 and 15,860,161.80 is: 23,790,242.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,037.80 : 52,488,056.70 = 15,860,161.80 : x
  2. Step 2: Convert to fraction form
    34,992,037.80/52,488,056.70 = 15,860,161.80/x
  3. Step 3: Cross multiply
    34,992,037.80x = 52,488,056.70 × 15,860,161.80
  4. Step 4: Simplify right side
    34,992,037.80x = 832,469,071,829,574.12
  5. Step 5: Solve for x
    x = 832,469,071,829,574.12/34,992,037.80
  6. Step 6: Final answer
    x = 23,790,242.70

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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.