Home / 2,156,308,030,173-3,234,660,882,197.50-704,178,301,730.30

Finding the Fourth Proportional to 2,156,308,030,173, 3,234,660,882,197.50 and 704,178,301,730.30

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Solution

The fourth proportional to 2,156,308,030,173, 3,234,660,882,197.50 and 704,178,301,730.30 is: 1,056,332,386,109.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,308,030,173 : 3,234,660,882,197.50 = 704,178,301,730.30 : x
  2. Step 2: Convert to fraction form
    2,156,308,030,173/3,234,660,882,197.50 = 704,178,301,730.30/x
  3. Step 3: Cross multiply
    2,156,308,030,173x = 3,234,660,882,197.50 × 704,178,301,730.30
  4. Step 4: Simplify right side
    2,156,308,030,173x = 2,277,778,006,699,269,670,567,936
  5. Step 5: Solve for x
    x = 2,277,778,006,699,269,670,567,936/2,156,308,030,173
  6. Step 6: Final answer
    x = 1,056,332,386,109.29

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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.