Home / 1,858,041,739.51-2,787,323,850.90-597,083,108.64

Finding the Fourth Proportional to 1,858,041,739.51, 2,787,323,850.90 and 597,083,108.64

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Solution

The fourth proportional to 1,858,041,739.51, 2,787,323,850.90 and 597,083,108.64 is: 895,708,613.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,041,739.51 : 2,787,323,850.90 = 597,083,108.64 : x
  2. Step 2: Convert to fraction form
    1,858,041,739.51/2,787,323,850.90 = 597,083,108.64/x
  3. Step 3: Cross multiply
    1,858,041,739.51x = 2,787,323,850.90 × 597,083,108.64
  4. Step 4: Simplify right side
    1,858,041,739.51x = 1,664,263,989,671,335,424
  5. Step 5: Solve for x
    x = 1,664,263,989,671,335,424/1,858,041,739.51
  6. Step 6: Final answer
    x = 895,708,613.15

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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.