Home / 3,404,782,808.96-4,698,598,154.10-1,840,220,504.96

Finding the Fourth Proportional to 3,404,782,808.96, 4,698,598,154.10 and 1,840,220,504.96

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Solution

The fourth proportional to 3,404,782,808.96, 4,698,598,154.10 and 1,840,220,504.96 is: 2,539,503,149.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,782,808.96 : 4,698,598,154.10 = 1,840,220,504.96 : x
  2. Step 2: Convert to fraction form
    3,404,782,808.96/4,698,598,154.10 = 1,840,220,504.96/x
  3. Step 3: Cross multiply
    3,404,782,808.96x = 4,698,598,154.10 × 1,840,220,504.96
  4. Step 4: Simplify right side
    3,404,782,808.96x = 8,646,456,667,742,026,752
  5. Step 5: Solve for x
    x = 8,646,456,667,742,026,752/3,404,782,808.96
  6. Step 6: Final answer
    x = 2,539,503,149.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.