Home / 4,932,497,263.94-7,398,373,774.21-1,570,932,398.33

Finding the Fourth Proportional to 4,932,497,263.94, 7,398,373,774.21 and 1,570,932,398.33

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Solution

The fourth proportional to 4,932,497,263.94, 7,398,373,774.21 and 1,570,932,398.33 is: 2,356,280,081.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,497,263.94 : 7,398,373,774.21 = 1,570,932,398.33 : x
  2. Step 2: Convert to fraction form
    4,932,497,263.94/7,398,373,774.21 = 1,570,932,398.33/x
  3. Step 3: Cross multiply
    4,932,497,263.94x = 7,398,373,774.21 × 1,570,932,398.33
  4. Step 4: Simplify right side
    4,932,497,263.94x = 11,622,345,056,820,570,112
  5. Step 5: Solve for x
    x = 11,622,345,056,820,570,112/4,932,497,263.94
  6. Step 6: Final answer
    x = 2,356,280,081.86

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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.