Home / 3,364,565,007.24-5,047,720,110.74-1,789,377,028.34

Finding the Fourth Proportional to 3,364,565,007.24, 5,047,720,110.74 and 1,789,377,028.34

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Solution

The fourth proportional to 3,364,565,007.24, 5,047,720,110.74 and 1,789,377,028.34 is: 2,684,529,617.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,565,007.24 : 5,047,720,110.74 = 1,789,377,028.34 : x
  2. Step 2: Convert to fraction form
    3,364,565,007.24/5,047,720,110.74 = 1,789,377,028.34/x
  3. Step 3: Cross multiply
    3,364,565,007.24x = 5,047,720,110.74 × 1,789,377,028.34
  4. Step 4: Simplify right side
    3,364,565,007.24x = 9,032,274,411,613,810,688
  5. Step 5: Solve for x
    x = 9,032,274,411,613,810,688/3,364,565,007.24
  6. Step 6: Final answer
    x = 2,684,529,617.40

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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.