Home / 11,594,016,128.40-17,391,024,192.60-2,869,880,672.40

Finding the Fourth Proportional to 11,594,016,128.40, 17,391,024,192.60 and 2,869,880,672.40

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Solution

The fourth proportional to 11,594,016,128.40, 17,391,024,192.60 and 2,869,880,672.40 is: 4,304,821,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,016,128.40 : 17,391,024,192.60 = 2,869,880,672.40 : x
  2. Step 2: Convert to fraction form
    11,594,016,128.40/17,391,024,192.60 = 2,869,880,672.40/x
  3. Step 3: Cross multiply
    11,594,016,128.40x = 17,391,024,192.60 × 2,869,880,672.40
  4. Step 4: Simplify right side
    11,594,016,128.40x = 49,910,164,203,583,553,536
  5. Step 5: Solve for x
    x = 49,910,164,203,583,553,536/11,594,016,128.40
  6. Step 6: Final answer
    x = 4,304,821,008.60

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1.5x scale

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.