Home / 3,755,263,032.72-5,630,598,723.60-1,790,716,974.48

Finding the Fourth Proportional to 3,755,263,032.72, 5,630,598,723.60 and 1,790,716,974.48

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Solution

The fourth proportional to 3,755,263,032.72, 5,630,598,723.60 and 1,790,716,974.48 is: 2,684,980,685.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,263,032.72 : 5,630,598,723.60 = 1,790,716,974.48 : x
  2. Step 2: Convert to fraction form
    3,755,263,032.72/5,630,598,723.60 = 1,790,716,974.48/x
  3. Step 3: Cross multiply
    3,755,263,032.72x = 5,630,598,723.60 × 1,790,716,974.48
  4. Step 4: Simplify right side
    3,755,263,032.72x = 10,082,808,710,835,943,424
  5. Step 5: Solve for x
    x = 10,082,808,710,835,943,424/3,755,263,032.72
  6. Step 6: Final answer
    x = 2,684,980,685.24

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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.