Home / 83,669,149,481.40-125,503,724,222.10-83,669,149,481.40

Finding the Fourth Proportional to 83,669,149,481.40, 125,503,724,222.10 and 83,669,149,481.40

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Solution

The fourth proportional to 83,669,149,481.40, 125,503,724,222.10 and 83,669,149,481.40 is: 125,503,724,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,669,149,481.40 : 125,503,724,222.10 = 83,669,149,481.40 : x
  2. Step 2: Convert to fraction form
    83,669,149,481.40/125,503,724,222.10 = 83,669,149,481.40/x
  3. Step 3: Cross multiply
    83,669,149,481.40x = 125,503,724,222.10 × 83,669,149,481.40
  4. Step 4: Simplify right side
    83,669,149,481.40x = 10,500,789,862,411,286,872,064
  5. Step 5: Solve for x
    x = 10,500,789,862,411,286,872,064/83,669,149,481.40
  6. Step 6: Final answer
    x = 125,503,724,222.10

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Double scale
Find fourth proportional to 83,669,149,482.40, 125,503,724,223.60 and 83,669,149,482.40
Similar ratio
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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.