Home / 11,608,687,823.04-17,413,076,407.68-3,532,227,693.12

Finding the Fourth Proportional to 11,608,687,823.04, 17,413,076,407.68 and 3,532,227,693.12

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Solution

The fourth proportional to 11,608,687,823.04, 17,413,076,407.68 and 3,532,227,693.12 is: 5,298,355,132.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,687,823.04 : 17,413,076,407.68 = 3,532,227,693.12 : x
  2. Step 2: Convert to fraction form
    11,608,687,823.04/17,413,076,407.68 = 3,532,227,693.12/x
  3. Step 3: Cross multiply
    11,608,687,823.04x = 17,413,076,407.68 × 3,532,227,693.12
  4. Step 4: Simplify right side
    11,608,687,823.04x = 61,506,950,709,621,825,536
  5. Step 5: Solve for x
    x = 61,506,950,709,621,825,536/11,608,687,823.04
  6. Step 6: Final answer
    x = 5,298,355,132.57

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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.