Home / 333,835,773.22-460,161,242.49-263,156,199.22

Finding the Fourth Proportional to 333,835,773.22, 460,161,242.49 and 263,156,199.22

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Solution

The fourth proportional to 333,835,773.22, 460,161,242.49 and 263,156,199.22 is: 362,736,091.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,835,773.22 : 460,161,242.49 = 263,156,199.22 : x
  2. Step 2: Convert to fraction form
    333,835,773.22/460,161,242.49 = 263,156,199.22/x
  3. Step 3: Cross multiply
    333,835,773.22x = 460,161,242.49 × 263,156,199.22
  4. Step 4: Simplify right side
    333,835,773.22x = 121,094,283,602,021,168
  5. Step 5: Solve for x
    x = 121,094,283,602,021,168/333,835,773.22
  6. Step 6: Final answer
    x = 362,736,091.56

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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.