Home / 52,588,823.60-78,883,235.40-44,526,666.80

Finding the Fourth Proportional to 52,588,823.60, 78,883,235.40 and 44,526,666.80

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Solution

The fourth proportional to 52,588,823.60, 78,883,235.40 and 44,526,666.80 is: 66,790,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,588,823.60 : 78,883,235.40 = 44,526,666.80 : x
  2. Step 2: Convert to fraction form
    52,588,823.60/78,883,235.40 = 44,526,666.80/x
  3. Step 3: Cross multiply
    52,588,823.60x = 78,883,235.40 × 44,526,666.80
  4. Step 4: Simplify right side
    52,588,823.60x = 3,512,407,538,761,765
  5. Step 5: Solve for x
    x = 3,512,407,538,761,765/52,588,823.60
  6. Step 6: Final answer
    x = 66,790,000.20

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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.