Home / 10,960,945.65-15,370,518.15-10,960,945.65

Finding the Fourth Proportional to 10,960,945.65, 15,370,518.15 and 10,960,945.65

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Solution

The fourth proportional to 10,960,945.65, 15,370,518.15 and 10,960,945.65 is: 15,370,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960,945.65 : 15,370,518.15 = 10,960,945.65 : x
  2. Step 2: Convert to fraction form
    10,960,945.65/15,370,518.15 = 10,960,945.65/x
  3. Step 3: Cross multiply
    10,960,945.65x = 15,370,518.15 × 10,960,945.65
  4. Step 4: Simplify right side
    10,960,945.65x = 168,475,414,054,488.56
  5. Step 5: Solve for x
    x = 168,475,414,054,488.56/10,960,945.65
  6. Step 6: Final answer
    x = 15,370,518.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.