Home / 5,559,364,498.60-8,339,040,056.70-1,418,808,466.60

Finding the Fourth Proportional to 5,559,364,498.60, 8,339,040,056.70 and 1,418,808,466.60

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Solution

The fourth proportional to 5,559,364,498.60, 8,339,040,056.70 and 1,418,808,466.60 is: 2,128,210,992.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,364,498.60 : 8,339,040,056.70 = 1,418,808,466.60 : x
  2. Step 2: Convert to fraction form
    5,559,364,498.60/8,339,040,056.70 = 1,418,808,466.60/x
  3. Step 3: Cross multiply
    5,559,364,498.60x = 8,339,040,056.70 × 1,418,808,466.60
  4. Step 4: Simplify right side
    5,559,364,498.60x = 11,831,500,635,762,503,680
  5. Step 5: Solve for x
    x = 11,831,500,635,762,503,680/5,559,364,498.60
  6. Step 6: Final answer
    x = 2,128,210,992.24

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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.