Home / 37,442,200,986.60-56,171,615,579.10-12,598,160,922.60

Finding the Fourth Proportional to 37,442,200,986.60, 56,171,615,579.10 and 12,598,160,922.60

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Solution

The fourth proportional to 37,442,200,986.60, 56,171,615,579.10 and 12,598,160,922.60 is: 18,900,038,825.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,200,986.60 : 56,171,615,579.10 = 12,598,160,922.60 : x
  2. Step 2: Convert to fraction form
    37,442,200,986.60/56,171,615,579.10 = 12,598,160,922.60/x
  3. Step 3: Cross multiply
    37,442,200,986.60x = 56,171,615,579.10 × 12,598,160,922.60
  4. Step 4: Simplify right side
    37,442,200,986.60x = 707,659,052,347,927,035,904
  5. Step 5: Solve for x
    x = 707,659,052,347,927,035,904/37,442,200,986.60
  6. Step 6: Final answer
    x = 18,900,038,825.21

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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.