Home / 186,624,200.10-261,542,618.70-186,624,200.10

Finding the Fourth Proportional to 186,624,200.10, 261,542,618.70 and 186,624,200.10

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Solution

The fourth proportional to 186,624,200.10, 261,542,618.70 and 186,624,200.10 is: 261,542,618.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,624,200.10 : 261,542,618.70 = 186,624,200.10 : x
  2. Step 2: Convert to fraction form
    186,624,200.10/261,542,618.70 = 186,624,200.10/x
  3. Step 3: Cross multiply
    186,624,200.10x = 261,542,618.70 × 186,624,200.10
  4. Step 4: Simplify right side
    186,624,200.10x = 48,810,182,006,946,800
  5. Step 5: Solve for x
    x = 48,810,182,006,946,800/186,624,200.10
  6. Step 6: Final answer
    x = 261,542,618.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.