Home / 15,703,336.65-23,537,508.98-6,115,528.65

Finding the Fourth Proportional to 15,703,336.65, 23,537,508.98 and 6,115,528.65

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Solution

The fourth proportional to 15,703,336.65, 23,537,508.98 and 6,115,528.65 is: 9,166,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,703,336.65 : 23,537,508.98 = 6,115,528.65 : x
  2. Step 2: Convert to fraction form
    15,703,336.65/23,537,508.98 = 6,115,528.65/x
  3. Step 3: Cross multiply
    15,703,336.65x = 23,537,508.98 × 6,115,528.65
  4. Step 4: Simplify right side
    15,703,336.65x = 143,944,310,486,244.66
  5. Step 5: Solve for x
    x = 143,944,310,486,244.66/15,703,336.65
  6. Step 6: Final answer
    x = 9,166,479.31

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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.