Home / 94,880,936.31-142,293,485.10-43,035,544.95

Finding the Fourth Proportional to 94,880,936.31, 142,293,485.10 and 43,035,544.95

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Solution

The fourth proportional to 94,880,936.31, 142,293,485.10 and 43,035,544.95 is: 64,540,653.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,880,936.31 : 142,293,485.10 = 43,035,544.95 : x
  2. Step 2: Convert to fraction form
    94,880,936.31/142,293,485.10 = 43,035,544.95/x
  3. Step 3: Cross multiply
    94,880,936.31x = 142,293,485.10 × 43,035,544.95
  4. Step 4: Simplify right side
    94,880,936.31x = 6,123,677,674,113,205
  5. Step 5: Solve for x
    x = 6,123,677,674,113,205/94,880,936.31
  6. Step 6: Final answer
    x = 64,540,653.92

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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.