Home / 341,329,486.36-511,798,669.02-104,917,441.14

Finding the Fourth Proportional to 341,329,486.36, 511,798,669.02 and 104,917,441.14

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Solution

The fourth proportional to 341,329,486.36, 511,798,669.02 and 104,917,441.14 is: 157,316,050.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,329,486.36 : 511,798,669.02 = 104,917,441.14 : x
  2. Step 2: Convert to fraction form
    341,329,486.36/511,798,669.02 = 104,917,441.14/x
  3. Step 3: Cross multiply
    341,329,486.36x = 511,798,669.02 × 104,917,441.14
  4. Step 4: Simplify right side
    341,329,486.36x = 53,696,606,732,436,192
  5. Step 5: Solve for x
    x = 53,696,606,732,436,192/341,329,486.36
  6. Step 6: Final answer
    x = 157,316,050.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.