Home / 33,459,401.14-46,170,225.90-18,772,012.18

Finding the Fourth Proportional to 33,459,401.14, 46,170,225.90 and 18,772,012.18

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Solution

The fourth proportional to 33,459,401.14, 46,170,225.90 and 18,772,012.18 is: 25,903,274.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459,401.14 : 46,170,225.90 = 18,772,012.18 : x
  2. Step 2: Convert to fraction form
    33,459,401.14/46,170,225.90 = 18,772,012.18/x
  3. Step 3: Cross multiply
    33,459,401.14x = 46,170,225.90 × 18,772,012.18
  4. Step 4: Simplify right side
    33,459,401.14x = 866,708,042,948,151.38
  5. Step 5: Solve for x
    x = 866,708,042,948,151.38/33,459,401.14
  6. Step 6: Final answer
    x = 25,903,274.22

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Double scale
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1.5x scale

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.