Home / 3,773,952,056.80-5,660,928,085.20-2,671,955,999.20

Finding the Fourth Proportional to 3,773,952,056.80, 5,660,928,085.20 and 2,671,955,999.20

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Solution

The fourth proportional to 3,773,952,056.80, 5,660,928,085.20 and 2,671,955,999.20 is: 4,007,933,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,952,056.80 : 5,660,928,085.20 = 2,671,955,999.20 : x
  2. Step 2: Convert to fraction form
    3,773,952,056.80/5,660,928,085.20 = 2,671,955,999.20/x
  3. Step 3: Cross multiply
    3,773,952,056.80x = 5,660,928,085.20 × 2,671,955,999.20
  4. Step 4: Simplify right side
    3,773,952,056.80x = 15,125,750,758,289,907,712
  5. Step 5: Solve for x
    x = 15,125,750,758,289,907,712/3,773,952,056.80
  6. Step 6: Final answer
    x = 4,007,933,998.80

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Double scale
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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.