Home / 242,236,124.70-363,354,187.05-242,236,124.70

Finding the Fourth Proportional to 242,236,124.70, 363,354,187.05 and 242,236,124.70

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Solution

The fourth proportional to 242,236,124.70, 363,354,187.05 and 242,236,124.70 is: 363,354,187.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,236,124.70 : 363,354,187.05 = 242,236,124.70 : x
  2. Step 2: Convert to fraction form
    242,236,124.70/363,354,187.05 = 242,236,124.70/x
  3. Step 3: Cross multiply
    242,236,124.70x = 363,354,187.05 × 242,236,124.70
  4. Step 4: Simplify right side
    242,236,124.70x = 88,017,510,164,510,928
  5. Step 5: Solve for x
    x = 88,017,510,164,510,928/242,236,124.70
  6. Step 6: Final answer
    x = 363,354,187.05

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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.