Home / 99,852,227,936.67-149,829,836,573-46,798,650,939.41

Finding the Fourth Proportional to 99,852,227,936.67, 149,829,836,573 and 46,798,650,939.41

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Solution

The fourth proportional to 99,852,227,936.67, 149,829,836,573 and 46,798,650,939.41 is: 70,222,110,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,852,227,936.67 : 149,829,836,573 = 46,798,650,939.41 : x
  2. Step 2: Convert to fraction form
    99,852,227,936.67/149,829,836,573 = 46,798,650,939.41/x
  3. Step 3: Cross multiply
    99,852,227,936.67x = 149,829,836,573 × 46,798,650,939.41
  4. Step 4: Simplify right side
    99,852,227,936.67x = 7,011,834,222,088,373,141,504
  5. Step 5: Solve for x
    x = 7,011,834,222,088,373,141,504/99,852,227,936.67
  6. Step 6: Final answer
    x = 70,222,110,883.05

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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.