Home / 36,193,151,570.40-54,289,727,355.60-10,020,745,202.40

Finding the Fourth Proportional to 36,193,151,570.40, 54,289,727,355.60 and 10,020,745,202.40

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Solution

The fourth proportional to 36,193,151,570.40, 54,289,727,355.60 and 10,020,745,202.40 is: 15,031,117,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,193,151,570.40 : 54,289,727,355.60 = 10,020,745,202.40 : x
  2. Step 2: Convert to fraction form
    36,193,151,570.40/54,289,727,355.60 = 10,020,745,202.40/x
  3. Step 3: Cross multiply
    36,193,151,570.40x = 54,289,727,355.60 × 10,020,745,202.40
  4. Step 4: Simplify right side
    36,193,151,570.40x = 544,023,524,938,232,692,736
  5. Step 5: Solve for x
    x = 544,023,524,938,232,692,736/36,193,151,570.40
  6. Step 6: Final answer
    x = 15,031,117,803.60

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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.