Home / 27,003,522.50-37,265,210.97-14,780,117.06

Finding the Fourth Proportional to 27,003,522.50, 37,265,210.97 and 14,780,117.06

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Solution

The fourth proportional to 27,003,522.50, 37,265,210.97 and 14,780,117.06 is: 20,396,753.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,003,522.50 : 37,265,210.97 = 14,780,117.06 : x
  2. Step 2: Convert to fraction form
    27,003,522.50/37,265,210.97 = 14,780,117.06/x
  3. Step 3: Cross multiply
    27,003,522.50x = 37,265,210.97 × 14,780,117.06
  4. Step 4: Simplify right side
    27,003,522.50x = 550,784,180,402,196.12
  5. Step 5: Solve for x
    x = 550,784,180,402,196.12/27,003,522.50
  6. Step 6: Final answer
    x = 20,396,753.07

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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.