Home / 362,836,254.64-500,699,606.58-214,205,253.28

Finding the Fourth Proportional to 362,836,254.64, 500,699,606.58 and 214,205,253.28

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Solution

The fourth proportional to 362,836,254.64, 500,699,606.58 and 214,205,253.28 is: 295,594,733.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,836,254.64 : 500,699,606.58 = 214,205,253.28 : x
  2. Step 2: Convert to fraction form
    362,836,254.64/500,699,606.58 = 214,205,253.28/x
  3. Step 3: Cross multiply
    362,836,254.64x = 500,699,606.58 × 214,205,253.28
  4. Step 4: Simplify right side
    362,836,254.64x = 107,252,486,044,665,248
  5. Step 5: Solve for x
    x = 107,252,486,044,665,248/362,836,254.64
  6. Step 6: Final answer
    x = 295,594,733.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.