Home / 283,958,259,110.58-425,963,572,953.95-92,731,298,986.43

Finding the Fourth Proportional to 283,958,259,110.58, 425,963,572,953.95 and 92,731,298,986.43

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Solution

The fourth proportional to 283,958,259,110.58, 425,963,572,953.95 and 92,731,298,986.43 is: 139,105,499,395.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,958,259,110.58 : 425,963,572,953.95 = 92,731,298,986.43 : x
  2. Step 2: Convert to fraction form
    283,958,259,110.58/425,963,572,953.95 = 92,731,298,986.43/x
  3. Step 3: Cross multiply
    283,958,259,110.58x = 425,963,572,953.95 × 92,731,298,986.43
  4. Step 4: Simplify right side
    283,958,259,110.58x = 39,500,155,440,918,601,662,464
  5. Step 5: Solve for x
    x = 39,500,155,440,918,601,662,464/283,958,259,110.58
  6. Step 6: Final answer
    x = 139,105,499,395.02

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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.