Home / 59,716,227.36-89,588,556-19,326,711.36

Finding the Fourth Proportional to 59,716,227.36, 89,588,556 and 19,326,711.36

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Solution

The fourth proportional to 59,716,227.36, 89,588,556 and 19,326,711.36 is: 28,994,667.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,716,227.36 : 89,588,556 = 19,326,711.36 : x
  2. Step 2: Convert to fraction form
    59,716,227.36/89,588,556 = 19,326,711.36/x
  3. Step 3: Cross multiply
    59,716,227.36x = 89,588,556 × 19,326,711.36
  4. Step 4: Simplify right side
    59,716,227.36x = 1,731,452,162,971,196
  5. Step 5: Solve for x
    x = 1,731,452,162,971,196/59,716,227.36
  6. Step 6: Final answer
    x = 28,994,667.61

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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.