Home / 23,183,721.60-34,742,404.80-16,083,715.20

Finding the Fourth Proportional to 23,183,721.60, 34,742,404.80 and 16,083,715.20

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Solution

The fourth proportional to 23,183,721.60, 34,742,404.80 and 16,083,715.20 is: 24,102,555.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,183,721.60 : 34,742,404.80 = 16,083,715.20 : x
  2. Step 2: Convert to fraction form
    23,183,721.60/34,742,404.80 = 16,083,715.20/x
  3. Step 3: Cross multiply
    23,183,721.60x = 34,742,404.80 × 16,083,715.20
  4. Step 4: Simplify right side
    23,183,721.60x = 558,786,944,166,312.88
  5. Step 5: Solve for x
    x = 558,786,944,166,312.88/23,183,721.60
  6. Step 6: Final answer
    x = 24,102,555.83

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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.