Home / 60,273,534,681.80-90,410,302,022.70-18,350,067,379.40

Finding the Fourth Proportional to 60,273,534,681.80, 90,410,302,022.70 and 18,350,067,379.40

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Solution

The fourth proportional to 60,273,534,681.80, 90,410,302,022.70 and 18,350,067,379.40 is: 27,525,101,069.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,273,534,681.80 : 90,410,302,022.70 = 18,350,067,379.40 : x
  2. Step 2: Convert to fraction form
    60,273,534,681.80/90,410,302,022.70 = 18,350,067,379.40/x
  3. Step 3: Cross multiply
    60,273,534,681.80x = 90,410,302,022.70 × 18,350,067,379.40
  4. Step 4: Simplify right side
    60,273,534,681.80x = 1,659,035,133,908,449,230,848
  5. Step 5: Solve for x
    x = 1,659,035,133,908,449,230,848/60,273,534,681.80
  6. Step 6: Final answer
    x = 27,525,101,069.10

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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.