Home / 17,627,663.10-26,441,494.65-15,501,899.10

Finding the Fourth Proportional to 17,627,663.10, 26,441,494.65 and 15,501,899.10

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Solution

The fourth proportional to 17,627,663.10, 26,441,494.65 and 15,501,899.10 is: 23,252,848.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,627,663.10 : 26,441,494.65 = 15,501,899.10 : x
  2. Step 2: Convert to fraction form
    17,627,663.10/26,441,494.65 = 15,501,899.10/x
  3. Step 3: Cross multiply
    17,627,663.10x = 26,441,494.65 × 15,501,899.10
  4. Step 4: Simplify right side
    17,627,663.10x = 409,893,382,117,489.81
  5. Step 5: Solve for x
    x = 409,893,382,117,489.81/17,627,663.10
  6. Step 6: Final answer
    x = 23,252,848.65

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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.