Home / 94,525,304.40-141,787,956.60-75,393,428.40

Finding the Fourth Proportional to 94,525,304.40, 141,787,956.60 and 75,393,428.40

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Solution

The fourth proportional to 94,525,304.40, 141,787,956.60 and 75,393,428.40 is: 113,090,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,525,304.40 : 141,787,956.60 = 75,393,428.40 : x
  2. Step 2: Convert to fraction form
    94,525,304.40/141,787,956.60 = 75,393,428.40/x
  3. Step 3: Cross multiply
    94,525,304.40x = 141,787,956.60 × 75,393,428.40
  4. Step 4: Simplify right side
    94,525,304.40x = 10,689,880,153,904,408
  5. Step 5: Solve for x
    x = 10,689,880,153,904,408/94,525,304.40
  6. Step 6: Final answer
    x = 113,090,142.60

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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.