Home / 16,795,737.40-25,196,063.70-5,434,252.60

Finding the Fourth Proportional to 16,795,737.40, 25,196,063.70 and 5,434,252.60

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Solution

The fourth proportional to 16,795,737.40, 25,196,063.70 and 5,434,252.60 is: 8,152,174.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,795,737.40 : 25,196,063.70 = 5,434,252.60 : x
  2. Step 2: Convert to fraction form
    16,795,737.40/25,196,063.70 = 5,434,252.60/x
  3. Step 3: Cross multiply
    16,795,737.40x = 25,196,063.70 × 5,434,252.60
  4. Step 4: Simplify right side
    16,795,737.40x = 136,921,774,671,490.61
  5. Step 5: Solve for x
    x = 136,921,774,671,490.61/16,795,737.40
  6. Step 6: Final answer
    x = 8,152,174.06

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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.