Home / 372,034,946,800.40-558,052,420,200.60-372,034,946,800.40

Finding the Fourth Proportional to 372,034,946,800.40, 558,052,420,200.60 and 372,034,946,800.40

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Solution

The fourth proportional to 372,034,946,800.40, 558,052,420,200.60 and 372,034,946,800.40 is: 558,052,420,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,034,946,800.40 : 558,052,420,200.60 = 372,034,946,800.40 : x
  2. Step 2: Convert to fraction form
    372,034,946,800.40/558,052,420,200.60 = 372,034,946,800.40/x
  3. Step 3: Cross multiply
    372,034,946,800.40x = 558,052,420,200.60 × 372,034,946,800.40
  4. Step 4: Simplify right side
    372,034,946,800.40x = 207,615,002,461,164,695,191,552
  5. Step 5: Solve for x
    x = 207,615,002,461,164,695,191,552/372,034,946,800.40
  6. Step 6: Final answer
    x = 558,052,420,200.60

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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.