Home / 94,734,007.80-142,101,011.70-22,930,423.80

Finding the Fourth Proportional to 94,734,007.80, 142,101,011.70 and 22,930,423.80

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Solution

The fourth proportional to 94,734,007.80, 142,101,011.70 and 22,930,423.80 is: 34,395,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,734,007.80 : 142,101,011.70 = 22,930,423.80 : x
  2. Step 2: Convert to fraction form
    94,734,007.80/142,101,011.70 = 22,930,423.80/x
  3. Step 3: Cross multiply
    94,734,007.80x = 142,101,011.70 × 22,930,423.80
  4. Step 4: Simplify right side
    94,734,007.80x = 3,258,436,420,689,758.50
  5. Step 5: Solve for x
    x = 3,258,436,420,689,758.50/94,734,007.80
  6. Step 6: Final answer
    x = 34,395,635.70

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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.