Home / 14,834,461.80-22,255,629.30-5,248,840.80

Finding the Fourth Proportional to 14,834,461.80, 22,255,629.30 and 5,248,840.80

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Solution

The fourth proportional to 14,834,461.80, 22,255,629.30 and 5,248,840.80 is: 7,874,654.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,834,461.80 : 22,255,629.30 = 5,248,840.80 : x
  2. Step 2: Convert to fraction form
    14,834,461.80/22,255,629.30 = 5,248,840.80/x
  3. Step 3: Cross multiply
    14,834,461.80x = 22,255,629.30 × 5,248,840.80
  4. Step 4: Simplify right side
    14,834,461.80x = 116,816,255,099,515.44
  5. Step 5: Solve for x
    x = 116,816,255,099,515.44/14,834,461.80
  6. Step 6: Final answer
    x = 7,874,654.08

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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.