Home / 9,056,511.97-13,550,488.15-5,365,518.14

Finding the Fourth Proportional to 9,056,511.97, 13,550,488.15 and 5,365,518.14

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Solution

The fourth proportional to 9,056,511.97, 13,550,488.15 and 5,365,518.14 is: 8,027,968.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,511.97 : 13,550,488.15 = 5,365,518.14 : x
  2. Step 2: Convert to fraction form
    9,056,511.97/13,550,488.15 = 5,365,518.14/x
  3. Step 3: Cross multiply
    9,056,511.97x = 13,550,488.15 × 5,365,518.14
  4. Step 4: Simplify right side
    9,056,511.97x = 72,705,389,928,981.31
  5. Step 5: Solve for x
    x = 72,705,389,928,981.31/9,056,511.97
  6. Step 6: Final answer
    x = 8,027,968.18

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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.