Home / 15,703,333.65-23,537,504.48-6,115,525.65

Finding the Fourth Proportional to 15,703,333.65, 23,537,504.48 and 6,115,525.65

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Solution

The fourth proportional to 15,703,333.65, 23,537,504.48 and 6,115,525.65 is: 9,166,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,703,333.65 : 23,537,504.48 = 6,115,525.65 : x
  2. Step 2: Convert to fraction form
    15,703,333.65/23,537,504.48 = 6,115,525.65/x
  3. Step 3: Cross multiply
    15,703,333.65x = 23,537,504.48 × 6,115,525.65
  4. Step 4: Simplify right side
    15,703,333.65x = 143,944,212,353,852.31
  5. Step 5: Solve for x
    x = 143,944,212,353,852.31/15,703,333.65
  6. Step 6: Final answer
    x = 9,166,474.81

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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.