Home / 16,587,580.40-22,880,175.04-11,005,706.11

Finding the Fourth Proportional to 16,587,580.40, 22,880,175.04 and 11,005,706.11

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Solution

The fourth proportional to 16,587,580.40, 22,880,175.04 and 11,005,706.11 is: 15,180,784.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,580.40 : 22,880,175.04 = 11,005,706.11 : x
  2. Step 2: Convert to fraction form
    16,587,580.40/22,880,175.04 = 11,005,706.11/x
  3. Step 3: Cross multiply
    16,587,580.40x = 22,880,175.04 × 11,005,706.11
  4. Step 4: Simplify right side
    16,587,580.40x = 251,812,482,235,597.47
  5. Step 5: Solve for x
    x = 251,812,482,235,597.47/16,587,580.40
  6. Step 6: Final answer
    x = 15,180,784.43

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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.