Home / 17,637,102.51-26,445,357.09-6,841,788.93

Finding the Fourth Proportional to 17,637,102.51, 26,445,357.09 and 6,841,788.93

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Solution

The fourth proportional to 17,637,102.51, 26,445,357.09 and 6,841,788.93 is: 10,258,689.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,102.51 : 26,445,357.09 = 6,841,788.93 : x
  2. Step 2: Convert to fraction form
    17,637,102.51/26,445,357.09 = 6,841,788.93/x
  3. Step 3: Cross multiply
    17,637,102.51x = 26,445,357.09 × 6,841,788.93
  4. Step 4: Simplify right side
    17,637,102.51x = 180,933,551,388,259
  5. Step 5: Solve for x
    x = 180,933,551,388,259/17,637,102.51
  6. Step 6: Final answer
    x = 10,258,689.11

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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.