Home / 59,554,417,107.80-89,331,625,661.70-53,045,752,892.60

Finding the Fourth Proportional to 59,554,417,107.80, 89,331,625,661.70 and 53,045,752,892.60

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Solution

The fourth proportional to 59,554,417,107.80, 89,331,625,661.70 and 53,045,752,892.60 is: 79,568,629,338.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554,417,107.80 : 89,331,625,661.70 = 53,045,752,892.60 : x
  2. Step 2: Convert to fraction form
    59,554,417,107.80/89,331,625,661.70 = 53,045,752,892.60/x
  3. Step 3: Cross multiply
    59,554,417,107.80x = 89,331,625,661.70 × 53,045,752,892.60
  4. Step 4: Simplify right side
    59,554,417,107.80x = 4,738,663,340,344,782,880,768
  5. Step 5: Solve for x
    x = 4,738,663,340,344,782,880,768/59,554,417,107.80
  6. Step 6: Final answer
    x = 79,568,629,338.90

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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.