Home / 11,331,111,941.43-16,996,699,798.61-4,346,064,013.83

Finding the Fourth Proportional to 11,331,111,941.43, 16,996,699,798.61 and 4,346,064,013.83

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Solution

The fourth proportional to 11,331,111,941.43, 16,996,699,798.61 and 4,346,064,013.83 is: 6,519,108,250.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,331,111,941.43 : 16,996,699,798.61 = 4,346,064,013.83 : x
  2. Step 2: Convert to fraction form
    11,331,111,941.43/16,996,699,798.61 = 4,346,064,013.83/x
  3. Step 3: Cross multiply
    11,331,111,941.43x = 16,996,699,798.61 × 4,346,064,013.83
  4. Step 4: Simplify right side
    11,331,111,941.43x = 73,868,745,348,588,797,952
  5. Step 5: Solve for x
    x = 73,868,745,348,588,797,952/11,331,111,941.43
  6. Step 6: Final answer
    x = 6,519,108,250.84

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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.