Home / 94,955,949.36-142,402,692.60-33,533,966.88

Finding the Fourth Proportional to 94,955,949.36, 142,402,692.60 and 33,533,966.88

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Solution

The fourth proportional to 94,955,949.36, 142,402,692.60 and 33,533,966.88 is: 50,289,920.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,955,949.36 : 142,402,692.60 = 33,533,966.88 : x
  2. Step 2: Convert to fraction form
    94,955,949.36/142,402,692.60 = 33,533,966.88/x
  3. Step 3: Cross multiply
    94,955,949.36x = 142,402,692.60 × 33,533,966.88
  4. Step 4: Simplify right side
    94,955,949.36x = 4,775,327,177,271,221
  5. Step 5: Solve for x
    x = 4,775,327,177,271,221/94,955,949.36
  6. Step 6: Final answer
    x = 50,289,920.85

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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.