Home / 15,296,626.36-22,949,143.80-4,513,928.32

Finding the Fourth Proportional to 15,296,626.36, 22,949,143.80 and 4,513,928.32

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Solution

The fourth proportional to 15,296,626.36, 22,949,143.80 and 4,513,928.32 is: 6,772,133.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296,626.36 : 22,949,143.80 = 4,513,928.32 : x
  2. Step 2: Convert to fraction form
    15,296,626.36/22,949,143.80 = 4,513,928.32/x
  3. Step 3: Cross multiply
    15,296,626.36x = 22,949,143.80 × 4,513,928.32
  4. Step 4: Simplify right side
    15,296,626.36x = 103,590,790,118,572.42
  5. Step 5: Solve for x
    x = 103,590,790,118,572.42/15,296,626.36
  6. Step 6: Final answer
    x = 6,772,133.13

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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.