Home / 4,698,745,875,555.20-6,484,269,620,082.10-2,615,322,837,660.70

Finding the Fourth Proportional to 4,698,745,875,555.20, 6,484,269,620,082.10 and 2,615,322,837,660.70

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Solution

The fourth proportional to 4,698,745,875,555.20, 6,484,269,620,082.10 and 2,615,322,837,660.70 is: 3,609,145,689,528.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,745,875,555.20 : 6,484,269,620,082.10 = 2,615,322,837,660.70 : x
  2. Step 2: Convert to fraction form
    4,698,745,875,555.20/6,484,269,620,082.10 = 2,615,322,837,660.70/x
  3. Step 3: Cross multiply
    4,698,745,875,555.20x = 6,484,269,620,082.10 × 2,615,322,837,660.70
  4. Step 4: Simplify right side
    4,698,745,875,555.20x = 16,958,458,422,950,187,377,885,184
  5. Step 5: Solve for x
    x = 16,958,458,422,950,187,377,885,184/4,698,745,875,555.20
  6. Step 6: Final answer
    x = 3,609,145,689,528.57

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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.