Home / 162,918,266.70-244,377,400.05-94,043,513.10

Finding the Fourth Proportional to 162,918,266.70, 244,377,400.05 and 94,043,513.10

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Solution

The fourth proportional to 162,918,266.70, 244,377,400.05 and 94,043,513.10 is: 141,065,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,918,266.70 : 244,377,400.05 = 94,043,513.10 : x
  2. Step 2: Convert to fraction form
    162,918,266.70/244,377,400.05 = 94,043,513.10/x
  3. Step 3: Cross multiply
    162,918,266.70x = 244,377,400.05 × 94,043,513.10
  4. Step 4: Simplify right side
    162,918,266.70x = 22,982,109,222,946,116
  5. Step 5: Solve for x
    x = 22,982,109,222,946,116/162,918,266.70
  6. Step 6: Final answer
    x = 141,065,269.65

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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.