Home / 5,846,461,619.52-8,766,190,260.72-1,860,824,152.92

Finding the Fourth Proportional to 5,846,461,619.52, 8,766,190,260.72 and 1,860,824,152.92

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Solution

The fourth proportional to 5,846,461,619.52, 8,766,190,260.72 and 1,860,824,152.92 is: 2,790,121,551.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846,461,619.52 : 8,766,190,260.72 = 1,860,824,152.92 : x
  2. Step 2: Convert to fraction form
    5,846,461,619.52/8,766,190,260.72 = 1,860,824,152.92/x
  3. Step 3: Cross multiply
    5,846,461,619.52x = 8,766,190,260.72 × 1,860,824,152.92
  4. Step 4: Simplify right side
    5,846,461,619.52x = 16,312,338,566,239,846,400
  5. Step 5: Solve for x
    x = 16,312,338,566,239,846,400/5,846,461,619.52
  6. Step 6: Final answer
    x = 2,790,121,551.77

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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.