Home / 48,510,687,003.40-72,766,030,505.10-23,654,553,704.20

Finding the Fourth Proportional to 48,510,687,003.40, 72,766,030,505.10 and 23,654,553,704.20

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Solution

The fourth proportional to 48,510,687,003.40, 72,766,030,505.10 and 23,654,553,704.20 is: 35,481,830,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,510,687,003.40 : 72,766,030,505.10 = 23,654,553,704.20 : x
  2. Step 2: Convert to fraction form
    48,510,687,003.40/72,766,030,505.10 = 23,654,553,704.20/x
  3. Step 3: Cross multiply
    48,510,687,003.40x = 72,766,030,505.10 × 23,654,553,704.20
  4. Step 4: Simplify right side
    48,510,687,003.40x = 1,721,247,976,424,343,601,152
  5. Step 5: Solve for x
    x = 1,721,247,976,424,343,601,152/48,510,687,003.40
  6. Step 6: Final answer
    x = 35,481,830,556.30

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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.