Home / 6,588,814,750.38-9,883,213,779.33-1,681,488,666.54

Finding the Fourth Proportional to 6,588,814,750.38, 9,883,213,779.33 and 1,681,488,666.54

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Solution

The fourth proportional to 6,588,814,750.38, 9,883,213,779.33 and 1,681,488,666.54 is: 2,522,230,869.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588,814,750.38 : 9,883,213,779.33 = 1,681,488,666.54 : x
  2. Step 2: Convert to fraction form
    6,588,814,750.38/9,883,213,779.33 = 1,681,488,666.54/x
  3. Step 3: Cross multiply
    6,588,814,750.38x = 9,883,213,779.33 × 1,681,488,666.54
  4. Step 4: Simplify right side
    6,588,814,750.38x = 16,618,511,958,935,355,392
  5. Step 5: Solve for x
    x = 16,618,511,958,935,355,392/6,588,814,750.38
  6. Step 6: Final answer
    x = 2,522,230,869.82

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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.