Home / 62,347,234,775.40-93,520,850,355.90-28,760,920,189.80

Finding the Fourth Proportional to 62,347,234,775.40, 93,520,850,355.90 and 28,760,920,189.80

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Solution

The fourth proportional to 62,347,234,775.40, 93,520,850,355.90 and 28,760,920,189.80 is: 43,141,379,451.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,347,234,775.40 : 93,520,850,355.90 = 28,760,920,189.80 : x
  2. Step 2: Convert to fraction form
    62,347,234,775.40/93,520,850,355.90 = 28,760,920,189.80/x
  3. Step 3: Cross multiply
    62,347,234,775.40x = 93,520,850,355.90 × 28,760,920,189.80
  4. Step 4: Simplify right side
    62,347,234,775.40x = 2,689,745,713,168,268,656,640
  5. Step 5: Solve for x
    x = 2,689,745,713,168,268,656,640/62,347,234,775.40
  6. Step 6: Final answer
    x = 43,141,379,451.03

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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.