Home / 43,016,847,877.60-64,525,271,816.40-24,420,664,405.60

Finding the Fourth Proportional to 43,016,847,877.60, 64,525,271,816.40 and 24,420,664,405.60

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Solution

The fourth proportional to 43,016,847,877.60, 64,525,271,816.40 and 24,420,664,405.60 is: 36,630,996,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,016,847,877.60 : 64,525,271,816.40 = 24,420,664,405.60 : x
  2. Step 2: Convert to fraction form
    43,016,847,877.60/64,525,271,816.40 = 24,420,664,405.60/x
  3. Step 3: Cross multiply
    43,016,847,877.60x = 64,525,271,816.40 × 24,420,664,405.60
  4. Step 4: Simplify right side
    43,016,847,877.60x = 1,575,750,008,708,424,269,824
  5. Step 5: Solve for x
    x = 1,575,750,008,708,424,269,824/43,016,847,877.60
  6. Step 6: Final answer
    x = 36,630,996,608.40

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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.