Home / 27,003,522-37,265,210.28-14,780,116.56

Finding the Fourth Proportional to 27,003,522, 37,265,210.28 and 14,780,116.56

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Solution

The fourth proportional to 27,003,522, 37,265,210.28 and 14,780,116.56 is: 20,396,752.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,003,522 : 37,265,210.28 = 14,780,116.56 : x
  2. Step 2: Convert to fraction form
    27,003,522/37,265,210.28 = 14,780,116.56/x
  3. Step 3: Cross multiply
    27,003,522x = 37,265,210.28 × 14,780,116.56
  4. Step 4: Simplify right side
    27,003,522x = 550,784,151,571,310.25
  5. Step 5: Solve for x
    x = 550,784,151,571,310.25/27,003,522
  6. Step 6: Final answer
    x = 20,396,752.38

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1.5x scale

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.