Home / 75,501,010.14-113,251,646.58-23,689,588.95

Finding the Fourth Proportional to 75,501,010.14, 113,251,646.58 and 23,689,588.95

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Solution

The fourth proportional to 75,501,010.14, 113,251,646.58 and 23,689,588.95 is: 35,534,424.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,501,010.14 : 113,251,646.58 = 23,689,588.95 : x
  2. Step 2: Convert to fraction form
    75,501,010.14/113,251,646.58 = 23,689,588.95/x
  3. Step 3: Cross multiply
    75,501,010.14x = 113,251,646.58 × 23,689,588.95
  4. Step 4: Simplify right side
    75,501,010.14x = 2,682,884,955,390,873
  5. Step 5: Solve for x
    x = 2,682,884,955,390,873/75,501,010.14
  6. Step 6: Final answer
    x = 35,534,424.64

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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.