Home / 183,934,410.92-275,994,913.78-102,038,171.84

Finding the Fourth Proportional to 183,934,410.92, 275,994,913.78 and 102,038,171.84

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Solution

The fourth proportional to 183,934,410.92, 275,994,913.78 and 102,038,171.84 is: 153,109,014.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,934,410.92 : 275,994,913.78 = 102,038,171.84 : x
  2. Step 2: Convert to fraction form
    183,934,410.92/275,994,913.78 = 102,038,171.84/x
  3. Step 3: Cross multiply
    183,934,410.92x = 275,994,913.78 × 102,038,171.84
  4. Step 4: Simplify right side
    183,934,410.92x = 28,162,016,439,249,624
  5. Step 5: Solve for x
    x = 28,162,016,439,249,624/183,934,410.92
  6. Step 6: Final answer
    x = 153,109,014.78

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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.