Home / 91,959,841,602.80-137,939,762,404.20-33,064,274,524.40

Finding the Fourth Proportional to 91,959,841,602.80, 137,939,762,404.20 and 33,064,274,524.40

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Solution

The fourth proportional to 91,959,841,602.80, 137,939,762,404.20 and 33,064,274,524.40 is: 49,596,411,786.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,959,841,602.80 : 137,939,762,404.20 = 33,064,274,524.40 : x
  2. Step 2: Convert to fraction form
    91,959,841,602.80/137,939,762,404.20 = 33,064,274,524.40/x
  3. Step 3: Cross multiply
    91,959,841,602.80x = 137,939,762,404.20 × 33,064,274,524.40
  4. Step 4: Simplify right side
    91,959,841,602.80x = 4,560,878,171,962,979,385,344
  5. Step 5: Solve for x
    x = 4,560,878,171,962,979,385,344/91,959,841,602.80
  6. Step 6: Final answer
    x = 49,596,411,786.60

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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.