Home / 32,192,646.93-48,289,262.31-9,163,572.39

Finding the Fourth Proportional to 32,192,646.93, 48,289,262.31 and 9,163,572.39

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Solution

The fourth proportional to 32,192,646.93, 48,289,262.31 and 9,163,572.39 is: 13,745,441.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,192,646.93 : 48,289,262.31 = 9,163,572.39 : x
  2. Step 2: Convert to fraction form
    32,192,646.93/48,289,262.31 = 9,163,572.39/x
  3. Step 3: Cross multiply
    32,192,646.93x = 48,289,262.31 × 9,163,572.39
  4. Step 4: Simplify right side
    32,192,646.93x = 442,502,150,837,383.69
  5. Step 5: Solve for x
    x = 442,502,150,837,383.69/32,192,646.93
  6. Step 6: Final answer
    x = 13,745,441.68

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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.