Home / 333,950,475.38-460,799,684.30-190,894,196.20

Finding the Fourth Proportional to 333,950,475.38, 460,799,684.30 and 190,894,196.20

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Solution

The fourth proportional to 333,950,475.38, 460,799,684.30 and 190,894,196.20 is: 263,404,282.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,950,475.38 : 460,799,684.30 = 190,894,196.20 : x
  2. Step 2: Convert to fraction form
    333,950,475.38/460,799,684.30 = 190,894,196.20/x
  3. Step 3: Cross multiply
    333,950,475.38x = 460,799,684.30 × 190,894,196.20
  4. Step 4: Simplify right side
    333,950,475.38x = 87,963,985,343,662,256
  5. Step 5: Solve for x
    x = 87,963,985,343,662,256/333,950,475.38
  6. Step 6: Final answer
    x = 263,404,282.46

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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.