Home / 242,654,922.10-363,946,505.28-89,265,106.27

Finding the Fourth Proportional to 242,654,922.10, 363,946,505.28 and 89,265,106.27

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Solution

The fourth proportional to 242,654,922.10, 363,946,505.28 and 89,265,106.27 is: 133,884,461.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,654,922.10 : 363,946,505.28 = 89,265,106.27 : x
  2. Step 2: Convert to fraction form
    242,654,922.10/363,946,505.28 = 89,265,106.27/x
  3. Step 3: Cross multiply
    242,654,922.10x = 363,946,505.28 × 89,265,106.27
  4. Step 4: Simplify right side
    242,654,922.10x = 32,487,723,470,414,312
  5. Step 5: Solve for x
    x = 32,487,723,470,414,312/242,654,922.10
  6. Step 6: Final answer
    x = 133,884,461.07

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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.