Home / 16,587,581.53-22,880,176.60-11,005,707.23

Finding the Fourth Proportional to 16,587,581.53, 22,880,176.60 and 11,005,707.23

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Solution

The fourth proportional to 16,587,581.53, 22,880,176.60 and 11,005,707.23 is: 15,180,785.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,581.53 : 22,880,176.60 = 11,005,707.23 : x
  2. Step 2: Convert to fraction form
    16,587,581.53/22,880,176.60 = 11,005,707.23/x
  3. Step 3: Cross multiply
    16,587,581.53x = 22,880,176.60 × 11,005,707.23
  4. Step 4: Simplify right side
    16,587,581.53x = 251,812,525,030,296.84
  5. Step 5: Solve for x
    x = 251,812,525,030,296.84/16,587,581.53
  6. Step 6: Final answer
    x = 15,180,785.97

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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.