Home / 11,331,111,853.14-16,996,699,666.32-4,346,063,925.54

Finding the Fourth Proportional to 11,331,111,853.14, 16,996,699,666.32 and 4,346,063,925.54

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Solution

The fourth proportional to 11,331,111,853.14, 16,996,699,666.32 and 4,346,063,925.54 is: 6,519,108,118.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,331,111,853.14 : 16,996,699,666.32 = 4,346,063,925.54 : x
  2. Step 2: Convert to fraction form
    11,331,111,853.14/16,996,699,666.32 = 4,346,063,925.54/x
  3. Step 3: Cross multiply
    11,331,111,853.14x = 16,996,699,666.32 × 4,346,063,925.54
  4. Step 4: Simplify right side
    11,331,111,853.14x = 73,868,743,273,031,106,560
  5. Step 5: Solve for x
    x = 73,868,743,273,031,106,560/11,331,111,853.14
  6. Step 6: Final answer
    x = 6,519,108,118.46

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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.