Home / 60,273,534,723.80-90,410,302,085.70-18,350,067,421.40

Finding the Fourth Proportional to 60,273,534,723.80, 90,410,302,085.70 and 18,350,067,421.40

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Solution

The fourth proportional to 60,273,534,723.80, 90,410,302,085.70 and 18,350,067,421.40 is: 27,525,101,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,273,534,723.80 : 90,410,302,085.70 = 18,350,067,421.40 : x
  2. Step 2: Convert to fraction form
    60,273,534,723.80/90,410,302,085.70 = 18,350,067,421.40/x
  3. Step 3: Cross multiply
    60,273,534,723.80x = 90,410,302,085.70 × 18,350,067,421.40
  4. Step 4: Simplify right side
    60,273,534,723.80x = 1,659,035,138,861,736,132,608
  5. Step 5: Solve for x
    x = 1,659,035,138,861,736,132,608/60,273,534,723.80
  6. Step 6: Final answer
    x = 27,525,101,132.10

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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.