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Finding the Fourth Proportional to 335,195,465.40, 502,793,198.10 and 335,195,465.40

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Solution

The fourth proportional to 335,195,465.40, 502,793,198.10 and 335,195,465.40 is: 502,793,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,195,465.40 : 502,793,198.10 = 335,195,465.40 : x
  2. Step 2: Convert to fraction form
    335,195,465.40/502,793,198.10 = 335,195,465.40/x
  3. Step 3: Cross multiply
    335,195,465.40x = 502,793,198.10 × 335,195,465.40
  4. Step 4: Simplify right side
    335,195,465.40x = 168,534,000,037,083,904
  5. Step 5: Solve for x
    x = 168,534,000,037,083,904/335,195,465.40
  6. Step 6: Final answer
    x = 502,793,198.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.