Home / 162,918,201.70-244,377,302.55-94,043,448.10

Finding the Fourth Proportional to 162,918,201.70, 244,377,302.55 and 94,043,448.10

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Solution

The fourth proportional to 162,918,201.70, 244,377,302.55 and 94,043,448.10 is: 141,065,172.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,918,201.70 : 244,377,302.55 = 94,043,448.10 : x
  2. Step 2: Convert to fraction form
    162,918,201.70/244,377,302.55 = 94,043,448.10/x
  3. Step 3: Cross multiply
    162,918,201.70x = 244,377,302.55 × 94,043,448.10
  4. Step 4: Simplify right side
    162,918,201.70x = 22,982,084,169,178,924
  5. Step 5: Solve for x
    x = 22,982,084,169,178,924/162,918,201.70
  6. Step 6: Final answer
    x = 141,065,172.15

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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.