Home / 37,076,083,630.40-55,614,125,445.60-9,127,105,428.80

Finding the Fourth Proportional to 37,076,083,630.40, 55,614,125,445.60 and 9,127,105,428.80

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Solution

The fourth proportional to 37,076,083,630.40, 55,614,125,445.60 and 9,127,105,428.80 is: 13,690,658,143.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,076,083,630.40 : 55,614,125,445.60 = 9,127,105,428.80 : x
  2. Step 2: Convert to fraction form
    37,076,083,630.40/55,614,125,445.60 = 9,127,105,428.80/x
  3. Step 3: Cross multiply
    37,076,083,630.40x = 55,614,125,445.60 × 9,127,105,428.80
  4. Step 4: Simplify right side
    37,076,083,630.40x = 507,595,986,272,499,924,992
  5. Step 5: Solve for x
    x = 507,595,986,272,499,924,992/37,076,083,630.40
  6. Step 6: Final answer
    x = 13,690,658,143.20

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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.