Home / 35,007,818.20-52,488,107.70-16,820,726.20

Finding the Fourth Proportional to 35,007,818.20, 52,488,107.70 and 16,820,726.20

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Solution

The fourth proportional to 35,007,818.20, 52,488,107.70 and 16,820,726.20 is: 25,219,740.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,007,818.20 : 52,488,107.70 = 16,820,726.20 : x
  2. Step 2: Convert to fraction form
    35,007,818.20/52,488,107.70 = 16,820,726.20/x
  3. Step 3: Cross multiply
    35,007,818.20x = 52,488,107.70 × 16,820,726.20
  4. Step 4: Simplify right side
    35,007,818.20x = 882,888,088,377,811.75
  5. Step 5: Solve for x
    x = 882,888,088,377,811.75/35,007,818.20
  6. Step 6: Final answer
    x = 25,219,740.44

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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.