Home / 16,909,059,076.80-25,363,588,615.20-4,489,306,526.40

Finding the Fourth Proportional to 16,909,059,076.80, 25,363,588,615.20 and 4,489,306,526.40

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Solution

The fourth proportional to 16,909,059,076.80, 25,363,588,615.20 and 4,489,306,526.40 is: 6,733,959,789.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,909,059,076.80 : 25,363,588,615.20 = 4,489,306,526.40 : x
  2. Step 2: Convert to fraction form
    16,909,059,076.80/25,363,588,615.20 = 4,489,306,526.40/x
  3. Step 3: Cross multiply
    16,909,059,076.80x = 25,363,588,615.20 × 4,489,306,526.40
  4. Step 4: Simplify right side
    16,909,059,076.80x = 113,864,923,903,142,084,608
  5. Step 5: Solve for x
    x = 113,864,923,903,142,084,608/16,909,059,076.80
  6. Step 6: Final answer
    x = 6,733,959,789.60

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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.