Home / 19,363,953.30-29,051,234.34-5,717,095.17

Finding the Fourth Proportional to 19,363,953.30, 29,051,234.34 and 5,717,095.17

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Solution

The fourth proportional to 19,363,953.30, 29,051,234.34 and 5,717,095.17 is: 8,577,208.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,363,953.30 : 29,051,234.34 = 5,717,095.17 : x
  2. Step 2: Convert to fraction form
    19,363,953.30/29,051,234.34 = 5,717,095.17/x
  3. Step 3: Cross multiply
    19,363,953.30x = 29,051,234.34 × 5,717,095.17
  4. Step 4: Simplify right side
    19,363,953.30x = 166,088,671,576,860.56
  5. Step 5: Solve for x
    x = 166,088,671,576,860.56/19,363,953.30
  6. Step 6: Final answer
    x = 8,577,208.85

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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.