Home / 8,779,425,906.61-13,166,363,527.62-2,883,013,099.57

Finding the Fourth Proportional to 8,779,425,906.61, 13,166,363,527.62 and 2,883,013,099.57

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Solution

The fourth proportional to 8,779,425,906.61, 13,166,363,527.62 and 2,883,013,099.57 is: 4,323,608,277.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,779,425,906.61 : 13,166,363,527.62 = 2,883,013,099.57 : x
  2. Step 2: Convert to fraction form
    8,779,425,906.61/13,166,363,527.62 = 2,883,013,099.57/x
  3. Step 3: Cross multiply
    8,779,425,906.61x = 13,166,363,527.62 × 2,883,013,099.57
  4. Step 4: Simplify right side
    8,779,425,906.61x = 37,958,798,523,829,141,504
  5. Step 5: Solve for x
    x = 37,958,798,523,829,141,504/8,779,425,906.61
  6. Step 6: Final answer
    x = 4,323,608,277.76

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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.