Home / 54,653,544,999.40-81,980,317,499.10-32,595,483,994.60

Finding the Fourth Proportional to 54,653,544,999.40, 81,980,317,499.10 and 32,595,483,994.60

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Solution

The fourth proportional to 54,653,544,999.40, 81,980,317,499.10 and 32,595,483,994.60 is: 48,893,225,991.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,653,544,999.40 : 81,980,317,499.10 = 32,595,483,994.60 : x
  2. Step 2: Convert to fraction form
    54,653,544,999.40/81,980,317,499.10 = 32,595,483,994.60/x
  3. Step 3: Cross multiply
    54,653,544,999.40x = 81,980,317,499.10 × 32,595,483,994.60
  4. Step 4: Simplify right side
    54,653,544,999.40x = 2,672,188,126,914,140,438,528
  5. Step 5: Solve for x
    x = 2,672,188,126,914,140,438,528/54,653,544,999.40
  6. Step 6: Final answer
    x = 48,893,225,991.90

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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.