Home / 60,464,000.40-90,696,000.60-33,159,742.80

Finding the Fourth Proportional to 60,464,000.40, 90,696,000.60 and 33,159,742.80

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Solution

The fourth proportional to 60,464,000.40, 90,696,000.60 and 33,159,742.80 is: 49,739,614.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,464,000.40 : 90,696,000.60 = 33,159,742.80 : x
  2. Step 2: Convert to fraction form
    60,464,000.40/90,696,000.60 = 33,159,742.80/x
  3. Step 3: Cross multiply
    60,464,000.40x = 90,696,000.60 × 33,159,742.80
  4. Step 4: Simplify right side
    60,464,000.40x = 3,007,456,052,884,645.50
  5. Step 5: Solve for x
    x = 3,007,456,052,884,645.50/60,464,000.40
  6. Step 6: Final answer
    x = 49,739,614.20

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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.