Home / 15,308,404.97-22,965,432.73-6,333,656.81

Finding the Fourth Proportional to 15,308,404.97, 22,965,432.73 and 6,333,656.81

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Solution

The fourth proportional to 15,308,404.97, 22,965,432.73 and 6,333,656.81 is: 9,501,654.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,308,404.97 : 22,965,432.73 = 6,333,656.81 : x
  2. Step 2: Convert to fraction form
    15,308,404.97/22,965,432.73 = 6,333,656.81/x
  3. Step 3: Cross multiply
    15,308,404.97x = 22,965,432.73 × 6,333,656.81
  4. Step 4: Simplify right side
    15,308,404.97x = 145,455,169,274,300.06
  5. Step 5: Solve for x
    x = 145,455,169,274,300.06/15,308,404.97
  6. Step 6: Final answer
    x = 9,501,654.13

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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.