Home / 29,124,544.14-43,675,461.56-10,918,814.82

Finding the Fourth Proportional to 29,124,544.14, 43,675,461.56 and 10,918,814.82

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Solution

The fourth proportional to 29,124,544.14, 43,675,461.56 and 10,918,814.82 is: 16,373,965.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,124,544.14 : 43,675,461.56 = 10,918,814.82 : x
  2. Step 2: Convert to fraction form
    29,124,544.14/43,675,461.56 = 10,918,814.82/x
  3. Step 3: Cross multiply
    29,124,544.14x = 43,675,461.56 × 10,918,814.82
  4. Step 4: Simplify right side
    29,124,544.14x = 476,884,276,815,182.38
  5. Step 5: Solve for x
    x = 476,884,276,815,182.38/29,124,544.14
  6. Step 6: Final answer
    x = 16,373,965.36

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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.