Home / 147,160,925.28-202,914,748.35-94,166,955.54

Finding the Fourth Proportional to 147,160,925.28, 202,914,748.35 and 94,166,955.54

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Solution

The fourth proportional to 147,160,925.28, 202,914,748.35 and 94,166,955.54 is: 129,843,326.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,160,925.28 : 202,914,748.35 = 94,166,955.54 : x
  2. Step 2: Convert to fraction form
    147,160,925.28/202,914,748.35 = 94,166,955.54/x
  3. Step 3: Cross multiply
    147,160,925.28x = 202,914,748.35 × 94,166,955.54
  4. Step 4: Simplify right side
    147,160,925.28x = 19,107,864,086,284,740
  5. Step 5: Solve for x
    x = 19,107,864,086,284,740/147,160,925.28
  6. Step 6: Final answer
    x = 129,843,326.62

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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.