Home / 9,056,511.91-13,550,488.06-5,365,518.08

Finding the Fourth Proportional to 9,056,511.91, 13,550,488.06 and 5,365,518.08

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Solution

The fourth proportional to 9,056,511.91, 13,550,488.06 and 5,365,518.08 is: 8,027,968.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,511.91 : 13,550,488.06 = 5,365,518.08 : x
  2. Step 2: Convert to fraction form
    9,056,511.91/13,550,488.06 = 5,365,518.08/x
  3. Step 3: Cross multiply
    9,056,511.91x = 13,550,488.06 × 5,365,518.08
  4. Step 4: Simplify right side
    9,056,511.91x = 72,705,388,611,001.69
  5. Step 5: Solve for x
    x = 72,705,388,611,001.69/9,056,511.91
  6. Step 6: Final answer
    x = 8,027,968.09

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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.