Home / 14,352,600.08-19,806,444.04-7,826,213.04

Finding the Fourth Proportional to 14,352,600.08, 19,806,444.04 and 7,826,213.04

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Solution

The fourth proportional to 14,352,600.08, 19,806,444.04 and 7,826,213.04 is: 10,800,095.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,352,600.08 : 19,806,444.04 = 7,826,213.04 : x
  2. Step 2: Convert to fraction form
    14,352,600.08/19,806,444.04 = 7,826,213.04/x
  3. Step 3: Cross multiply
    14,352,600.08x = 19,806,444.04 × 7,826,213.04
  4. Step 4: Simplify right side
    14,352,600.08x = 155,009,450,621,878.28
  5. Step 5: Solve for x
    x = 155,009,450,621,878.28/14,352,600.08
  6. Step 6: Final answer
    x = 10,800,095.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.