Home / 2,549,358,621.90-3,824,037,932.85-1,513,686,401.10

Finding the Fourth Proportional to 2,549,358,621.90, 3,824,037,932.85 and 1,513,686,401.10

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Solution

The fourth proportional to 2,549,358,621.90, 3,824,037,932.85 and 1,513,686,401.10 is: 2,270,529,601.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,358,621.90 : 3,824,037,932.85 = 1,513,686,401.10 : x
  2. Step 2: Convert to fraction form
    2,549,358,621.90/3,824,037,932.85 = 1,513,686,401.10/x
  3. Step 3: Cross multiply
    2,549,358,621.90x = 3,824,037,932.85 × 1,513,686,401.10
  4. Step 4: Simplify right side
    2,549,358,621.90x = 5,788,394,216,245,599,232
  5. Step 5: Solve for x
    x = 5,788,394,216,245,599,232/2,549,358,621.90
  6. Step 6: Final answer
    x = 2,270,529,601.65

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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.