Home / 33,459,402.14-46,170,227.28-18,772,013.18

Finding the Fourth Proportional to 33,459,402.14, 46,170,227.28 and 18,772,013.18

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Solution

The fourth proportional to 33,459,402.14, 46,170,227.28 and 18,772,013.18 is: 25,903,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459,402.14 : 46,170,227.28 = 18,772,013.18 : x
  2. Step 2: Convert to fraction form
    33,459,402.14/46,170,227.28 = 18,772,013.18/x
  3. Step 3: Cross multiply
    33,459,402.14x = 46,170,227.28 × 18,772,013.18
  4. Step 4: Simplify right side
    33,459,402.14x = 866,708,115,023,755.50
  5. Step 5: Solve for x
    x = 866,708,115,023,755.50/33,459,402.14
  6. Step 6: Final answer
    x = 25,903,275.60

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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.