Home / 23,591,323,795.05-32,556,025,592.08-12,740,393,966.30

Finding the Fourth Proportional to 23,591,323,795.05, 32,556,025,592.08 and 12,740,393,966.30

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Solution

The fourth proportional to 23,591,323,795.05, 32,556,025,592.08 and 12,740,393,966.30 is: 17,581,743,001.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,591,323,795.05 : 32,556,025,592.08 = 12,740,393,966.30 : x
  2. Step 2: Convert to fraction form
    23,591,323,795.05/32,556,025,592.08 = 12,740,393,966.30/x
  3. Step 3: Cross multiply
    23,591,323,795.05x = 32,556,025,592.08 × 12,740,393,966.30
  4. Step 4: Simplify right side
    23,591,323,795.05x = 414,776,592,019,973,603,328
  5. Step 5: Solve for x
    x = 414,776,592,019,973,603,328/23,591,323,795.05
  6. Step 6: Final answer
    x = 17,581,743,001.09

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Double scale
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Similar ratio
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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.