Home / 10,571,700,558.04-15,854,155,939.14-3,487,590,997.72

Finding the Fourth Proportional to 10,571,700,558.04, 15,854,155,939.14 and 3,487,590,997.72

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Solution

The fourth proportional to 10,571,700,558.04, 15,854,155,939.14 and 3,487,590,997.72 is: 5,230,266,523.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,571,700,558.04 : 15,854,155,939.14 = 3,487,590,997.72 : x
  2. Step 2: Convert to fraction form
    10,571,700,558.04/15,854,155,939.14 = 3,487,590,997.72/x
  3. Step 3: Cross multiply
    10,571,700,558.04x = 15,854,155,939.14 × 3,487,590,997.72
  4. Step 4: Simplify right side
    10,571,700,558.04x = 55,292,811,529,793,732,608
  5. Step 5: Solve for x
    x = 55,292,811,529,793,732,608/10,571,700,558.04
  6. Step 6: Final answer
    x = 5,230,266,523.94

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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.