Home / 37,390,821.60-56,086,232.40-23,373,026.40

Finding the Fourth Proportional to 37,390,821.60, 56,086,232.40 and 23,373,026.40

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Solution

The fourth proportional to 37,390,821.60, 56,086,232.40 and 23,373,026.40 is: 35,059,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,390,821.60 : 56,086,232.40 = 23,373,026.40 : x
  2. Step 2: Convert to fraction form
    37,390,821.60/56,086,232.40 = 23,373,026.40/x
  3. Step 3: Cross multiply
    37,390,821.60x = 56,086,232.40 × 23,373,026.40
  4. Step 4: Simplify right side
    37,390,821.60x = 1,310,904,990,561,735.25
  5. Step 5: Solve for x
    x = 1,310,904,990,561,735.25/37,390,821.60
  6. Step 6: Final answer
    x = 35,059,539.60

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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.