Home / 5,636,634,556,667.60-8,451,491,614,013.60-2,190,507,470,767

Finding the Fourth Proportional to 5,636,634,556,667.60, 8,451,491,614,013.60 and 2,190,507,470,767

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Solution

The fourth proportional to 5,636,634,556,667.60, 8,451,491,614,013.60 and 2,190,507,470,767 is: 3,284,416,495,960.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,636,634,556,667.60 : 8,451,491,614,013.60 = 2,190,507,470,767 : x
  2. Step 2: Convert to fraction form
    5,636,634,556,667.60/8,451,491,614,013.60 = 2,190,507,470,767/x
  3. Step 3: Cross multiply
    5,636,634,556,667.60x = 8,451,491,614,013.60 × 2,190,507,470,767
  4. Step 4: Simplify right side
    5,636,634,556,667.60x = 18,513,055,519,621,441,141,080,064
  5. Step 5: Solve for x
    x = 18,513,055,519,621,441,141,080,064/5,636,634,556,667.60
  6. Step 6: Final answer
    x = 3,284,416,495,960.74

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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.