Home / 341,022,792.49-470,592,131.14-192,335,026.66

Finding the Fourth Proportional to 341,022,792.49, 470,592,131.14 and 192,335,026.66

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Solution

The fourth proportional to 341,022,792.49, 470,592,131.14 and 192,335,026.66 is: 265,411,439.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,022,792.49 : 470,592,131.14 = 192,335,026.66 : x
  2. Step 2: Convert to fraction form
    341,022,792.49/470,592,131.14 = 192,335,026.66/x
  3. Step 3: Cross multiply
    341,022,792.49x = 470,592,131.14 × 192,335,026.66
  4. Step 4: Simplify right side
    341,022,792.49x = 90,511,350,088,798,112
  5. Step 5: Solve for x
    x = 90,511,350,088,798,112/341,022,792.49
  6. Step 6: Final answer
    x = 265,411,439.01

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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.