Home / 9,756,800.01-13,463,930.43-5,346,499.50

Finding the Fourth Proportional to 9,756,800.01, 13,463,930.43 and 5,346,499.50

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Solution

The fourth proportional to 9,756,800.01, 13,463,930.43 and 5,346,499.50 is: 7,377,920.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,756,800.01 : 13,463,930.43 = 5,346,499.50 : x
  2. Step 2: Convert to fraction form
    9,756,800.01/13,463,930.43 = 5,346,499.50/x
  3. Step 3: Cross multiply
    9,756,800.01x = 13,463,930.43 × 5,346,499.50
  4. Step 4: Simplify right side
    9,756,800.01x = 71,984,897,312,029.78
  5. Step 5: Solve for x
    x = 71,984,897,312,029.78/9,756,800.01
  6. Step 6: Final answer
    x = 7,377,920.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.