Home / 16,526,171,868.40-24,789,257,802.60-16,371,203,672.80

Finding the Fourth Proportional to 16,526,171,868.40, 24,789,257,802.60 and 16,371,203,672.80

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Solution

The fourth proportional to 16,526,171,868.40, 24,789,257,802.60 and 16,371,203,672.80 is: 24,556,805,509.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,171,868.40 : 24,789,257,802.60 = 16,371,203,672.80 : x
  2. Step 2: Convert to fraction form
    16,526,171,868.40/24,789,257,802.60 = 16,371,203,672.80/x
  3. Step 3: Cross multiply
    16,526,171,868.40x = 24,789,257,802.60 × 16,371,203,672.80
  4. Step 4: Simplify right side
    16,526,171,868.40x = 405,829,988,383,911,116,800
  5. Step 5: Solve for x
    x = 405,829,988,383,911,116,800/16,526,171,868.40
  6. Step 6: Final answer
    x = 24,556,805,509.20

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Double scale
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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.