Home / 37,113,410.08-55,668,304.42-13,774,694.16

Finding the Fourth Proportional to 37,113,410.08, 55,668,304.42 and 13,774,694.16

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Solution

The fourth proportional to 37,113,410.08, 55,668,304.42 and 13,774,694.16 is: 20,661,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,113,410.08 : 55,668,304.42 = 13,774,694.16 : x
  2. Step 2: Convert to fraction form
    37,113,410.08/55,668,304.42 = 13,774,694.16/x
  3. Step 3: Cross multiply
    37,113,410.08x = 55,668,304.42 × 13,774,694.16
  4. Step 4: Simplify right side
    37,113,410.08x = 766,813,867,791,276.25
  5. Step 5: Solve for x
    x = 766,813,867,791,276.25/37,113,410.08
  6. Step 6: Final answer
    x = 20,661,369.20

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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.