Home / 10,430,808,194.58-15,652,647,878.13-4,833,702,015.90

Finding the Fourth Proportional to 10,430,808,194.58, 15,652,647,878.13 and 4,833,702,015.90

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Solution

The fourth proportional to 10,430,808,194.58, 15,652,647,878.13 and 4,833,702,015.90 is: 7,253,535,314.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,808,194.58 : 15,652,647,878.13 = 4,833,702,015.90 : x
  2. Step 2: Convert to fraction form
    10,430,808,194.58/15,652,647,878.13 = 4,833,702,015.90/x
  3. Step 3: Cross multiply
    10,430,808,194.58x = 15,652,647,878.13 × 4,833,702,015.90
  4. Step 4: Simplify right side
    10,430,808,194.58x = 75,660,235,602,689,835,008
  5. Step 5: Solve for x
    x = 75,660,235,602,689,835,008/10,430,808,194.58
  6. Step 6: Final answer
    x = 7,253,535,314.93

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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.