Home / 173,840,257,556.45-260,760,386,334.67-173,840,257,556.45

Finding the Fourth Proportional to 173,840,257,556.45, 260,760,386,334.67 and 173,840,257,556.45

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Solution

The fourth proportional to 173,840,257,556.45, 260,760,386,334.67 and 173,840,257,556.45 is: 260,760,386,334.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,257,556.45 : 260,760,386,334.67 = 173,840,257,556.45 : x
  2. Step 2: Convert to fraction form
    173,840,257,556.45/260,760,386,334.67 = 173,840,257,556.45/x
  3. Step 3: Cross multiply
    173,840,257,556.45x = 260,760,386,334.67 × 173,840,257,556.45
  4. Step 4: Simplify right side
    173,840,257,556.45x = 45,330,652,720,938,444,914,688
  5. Step 5: Solve for x
    x = 45,330,652,720,938,444,914,688/173,840,257,556.45
  6. Step 6: Final answer
    x = 260,760,386,334.67

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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.