Home / 17,681,411.64-26,526,531.40-6,167,044.36

Finding the Fourth Proportional to 17,681,411.64, 26,526,531.40 and 6,167,044.36

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Solution

The fourth proportional to 17,681,411.64, 26,526,531.40 and 6,167,044.36 is: 9,252,106.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,681,411.64 : 26,526,531.40 = 6,167,044.36 : x
  2. Step 2: Convert to fraction form
    17,681,411.64/26,526,531.40 = 6,167,044.36/x
  3. Step 3: Cross multiply
    17,681,411.64x = 26,526,531.40 × 6,167,044.36
  4. Step 4: Simplify right side
    17,681,411.64x = 163,590,295,860,732.91
  5. Step 5: Solve for x
    x = 163,590,295,860,732.91/17,681,411.64
  6. Step 6: Final answer
    x = 9,252,106.06

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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.