Home / 58,183,332.73-87,287,771.18-17,245,929.49

Finding the Fourth Proportional to 58,183,332.73, 87,287,771.18 and 17,245,929.49

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Solution

The fourth proportional to 58,183,332.73, 87,287,771.18 and 17,245,929.49 is: 25,872,679.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,183,332.73 : 87,287,771.18 = 17,245,929.49 : x
  2. Step 2: Convert to fraction form
    58,183,332.73/87,287,771.18 = 17,245,929.49/x
  3. Step 3: Cross multiply
    58,183,332.73x = 87,287,771.18 × 17,245,929.49
  4. Step 4: Simplify right side
    58,183,332.73x = 1,505,358,746,934,429.75
  5. Step 5: Solve for x
    x = 1,505,358,746,934,429.75/58,183,332.73
  6. Step 6: Final answer
    x = 25,872,679.96

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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.