Home / 15,566,667.48-23,329,747.62-6,333,880.14

Finding the Fourth Proportional to 15,566,667.48, 23,329,747.62 and 6,333,880.14

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Solution

The fourth proportional to 15,566,667.48, 23,329,747.62 and 6,333,880.14 is: 9,492,579.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,566,667.48 : 23,329,747.62 = 6,333,880.14 : x
  2. Step 2: Convert to fraction form
    15,566,667.48/23,329,747.62 = 6,333,880.14/x
  3. Step 3: Cross multiply
    15,566,667.48x = 23,329,747.62 × 6,333,880.14
  4. Step 4: Simplify right side
    15,566,667.48x = 147,767,825,121,530.25
  5. Step 5: Solve for x
    x = 147,767,825,121,530.25/15,566,667.48
  6. Step 6: Final answer
    x = 9,492,579.28

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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.