Home / 35,495,587.13-48,983,913.88-19,198,063.13

Finding the Fourth Proportional to 35,495,587.13, 48,983,913.88 and 19,198,063.13

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Solution

The fourth proportional to 35,495,587.13, 48,983,913.88 and 19,198,063.13 is: 26,493,329.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,587.13 : 48,983,913.88 = 19,198,063.13 : x
  2. Step 2: Convert to fraction form
    35,495,587.13/48,983,913.88 = 19,198,063.13/x
  3. Step 3: Cross multiply
    35,495,587.13x = 48,983,913.88 × 19,198,063.13
  4. Step 4: Simplify right side
    35,495,587.13x = 940,396,270,729,808.50
  5. Step 5: Solve for x
    x = 940,396,270,729,808.50/35,495,587.13
  6. Step 6: Final answer
    x = 26,493,329.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.