Home / 32,556,813,905.80-48,835,220,858.70-8,047,857,233.80

Finding the Fourth Proportional to 32,556,813,905.80, 48,835,220,858.70 and 8,047,857,233.80

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Solution

The fourth proportional to 32,556,813,905.80, 48,835,220,858.70 and 8,047,857,233.80 is: 12,071,785,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,556,813,905.80 : 48,835,220,858.70 = 8,047,857,233.80 : x
  2. Step 2: Convert to fraction form
    32,556,813,905.80/48,835,220,858.70 = 8,047,857,233.80/x
  3. Step 3: Cross multiply
    32,556,813,905.80x = 48,835,220,858.70 × 8,047,857,233.80
  4. Step 4: Simplify right side
    32,556,813,905.80x = 393,018,885,451,909,431,296
  5. Step 5: Solve for x
    x = 393,018,885,451,909,431,296/32,556,813,905.80
  6. Step 6: Final answer
    x = 12,071,785,850.70

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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.