Home / 33,929,877.51-46,822,716.14-18,459,609.03

Finding the Fourth Proportional to 33,929,877.51, 46,822,716.14 and 18,459,609.03

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Solution

The fourth proportional to 33,929,877.51, 46,822,716.14 and 18,459,609.03 is: 25,473,980.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,929,877.51 : 46,822,716.14 = 18,459,609.03 : x
  2. Step 2: Convert to fraction form
    33,929,877.51/46,822,716.14 = 18,459,609.03/x
  3. Step 3: Cross multiply
    33,929,877.51x = 46,822,716.14 × 18,459,609.03
  4. Step 4: Simplify right side
    33,929,877.51x = 864,329,033,574,772.75
  5. Step 5: Solve for x
    x = 864,329,033,574,772.75/33,929,877.51
  6. Step 6: Final answer
    x = 25,473,980.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.