Home / 39,624,876,064.80-59,437,314,097.20-13,452,469,696.80

Finding the Fourth Proportional to 39,624,876,064.80, 59,437,314,097.20 and 13,452,469,696.80

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Solution

The fourth proportional to 39,624,876,064.80, 59,437,314,097.20 and 13,452,469,696.80 is: 20,178,704,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624,876,064.80 : 59,437,314,097.20 = 13,452,469,696.80 : x
  2. Step 2: Convert to fraction form
    39,624,876,064.80/59,437,314,097.20 = 13,452,469,696.80/x
  3. Step 3: Cross multiply
    39,624,876,064.80x = 59,437,314,097.20 × 13,452,469,696.80
  4. Step 4: Simplify right side
    39,624,876,064.80x = 799,578,666,751,766,298,624
  5. Step 5: Solve for x
    x = 799,578,666,751,766,298,624/39,624,876,064.80
  6. Step 6: Final answer
    x = 20,178,704,545.20

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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.