Home / 95,835,384.20-143,753,076.30-61,398,007.40

Finding the Fourth Proportional to 95,835,384.20, 143,753,076.30 and 61,398,007.40

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Solution

The fourth proportional to 95,835,384.20, 143,753,076.30 and 61,398,007.40 is: 92,097,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,835,384.20 : 143,753,076.30 = 61,398,007.40 : x
  2. Step 2: Convert to fraction form
    95,835,384.20/143,753,076.30 = 61,398,007.40/x
  3. Step 3: Cross multiply
    95,835,384.20x = 143,753,076.30 × 61,398,007.40
  4. Step 4: Simplify right side
    95,835,384.20x = 8,826,152,442,440,165
  5. Step 5: Solve for x
    x = 8,826,152,442,440,165/95,835,384.20
  6. Step 6: Final answer
    x = 92,097,011.10

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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.