Home / 161,738,461.35-242,360,821.85-96,030,206.22

Finding the Fourth Proportional to 161,738,461.35, 242,360,821.85 and 96,030,206.22

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Solution

The fourth proportional to 161,738,461.35, 242,360,821.85 and 96,030,206.22 is: 143,898,733.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,738,461.35 : 242,360,821.85 = 96,030,206.22 : x
  2. Step 2: Convert to fraction form
    161,738,461.35/242,360,821.85 = 96,030,206.22/x
  3. Step 3: Cross multiply
    161,738,461.35x = 242,360,821.85 × 96,030,206.22
  4. Step 4: Simplify right side
    161,738,461.35x = 23,273,959,702,332,884
  5. Step 5: Solve for x
    x = 23,273,959,702,332,884/161,738,461.35
  6. Step 6: Final answer
    x = 143,898,733.23

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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.