Home / 334,653,557.94-461,833,125.03-185,980,945.28

Finding the Fourth Proportional to 334,653,557.94, 461,833,125.03 and 185,980,945.28

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Solution

The fourth proportional to 334,653,557.94, 461,833,125.03 and 185,980,945.28 is: 256,659,937.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,653,557.94 : 461,833,125.03 = 185,980,945.28 : x
  2. Step 2: Convert to fraction form
    334,653,557.94/461,833,125.03 = 185,980,945.28/x
  3. Step 3: Cross multiply
    334,653,557.94x = 461,833,125.03 × 185,980,945.28
  4. Step 4: Simplify right side
    334,653,557.94x = 85,892,161,152,386,656
  5. Step 5: Solve for x
    x = 85,892,161,152,386,656/334,653,557.94
  6. Step 6: Final answer
    x = 256,659,937.16

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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.