Home / 176,291,269.20-264,436,903.80-95,669,701.20

Finding the Fourth Proportional to 176,291,269.20, 264,436,903.80 and 95,669,701.20

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Solution

The fourth proportional to 176,291,269.20, 264,436,903.80 and 95,669,701.20 is: 143,504,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,291,269.20 : 264,436,903.80 = 95,669,701.20 : x
  2. Step 2: Convert to fraction form
    176,291,269.20/264,436,903.80 = 95,669,701.20/x
  3. Step 3: Cross multiply
    176,291,269.20x = 264,436,903.80 × 95,669,701.20
  4. Step 4: Simplify right side
    176,291,269.20x = 25,298,599,572,799,148
  5. Step 5: Solve for x
    x = 25,298,599,572,799,148/176,291,269.20
  6. Step 6: Final answer
    x = 143,504,551.80

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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.