Home / 17,880,826,562.24-24,667,787,195.52-10,642,815,528.92

Finding the Fourth Proportional to 17,880,826,562.24, 24,667,787,195.52 and 10,642,815,528.92

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Solution

The fourth proportional to 17,880,826,562.24, 24,667,787,195.52 and 10,642,815,528.92 is: 14,682,470,506.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,880,826,562.24 : 24,667,787,195.52 = 10,642,815,528.92 : x
  2. Step 2: Convert to fraction form
    17,880,826,562.24/24,667,787,195.52 = 10,642,815,528.92/x
  3. Step 3: Cross multiply
    17,880,826,562.24x = 24,667,787,195.52 × 10,642,815,528.92
  4. Step 4: Simplify right side
    17,880,826,562.24x = 262,534,708,628,574,208,000
  5. Step 5: Solve for x
    x = 262,534,708,628,574,208,000/17,880,826,562.24
  6. Step 6: Final answer
    x = 14,682,470,506.31

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.