Home / 73,390,000.10-110,085,000.15-22,271,936.90

Finding the Fourth Proportional to 73,390,000.10, 110,085,000.15 and 22,271,936.90

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Solution

The fourth proportional to 73,390,000.10, 110,085,000.15 and 22,271,936.90 is: 33,407,905.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,390,000.10 : 110,085,000.15 = 22,271,936.90 : x
  2. Step 2: Convert to fraction form
    73,390,000.10/110,085,000.15 = 22,271,936.90/x
  3. Step 3: Cross multiply
    73,390,000.10x = 110,085,000.15 × 22,271,936.90
  4. Step 4: Simplify right side
    73,390,000.10x = 2,451,806,176,977,290.50
  5. Step 5: Solve for x
    x = 2,451,806,176,977,290.50/73,390,000.10
  6. Step 6: Final answer
    x = 33,407,905.35

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1.5x scale

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.