Home / 616,074,868.08-850,184,065.58-333,817,086.38

Finding the Fourth Proportional to 616,074,868.08, 850,184,065.58 and 333,817,086.38

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Solution

The fourth proportional to 616,074,868.08, 850,184,065.58 and 333,817,086.38 is: 460,667,984.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,074,868.08 : 850,184,065.58 = 333,817,086.38 : x
  2. Step 2: Convert to fraction form
    616,074,868.08/850,184,065.58 = 333,817,086.38/x
  3. Step 3: Cross multiply
    616,074,868.08x = 850,184,065.58 × 333,817,086.38
  4. Step 4: Simplify right side
    616,074,868.08x = 283,805,967,652,698,464
  5. Step 5: Solve for x
    x = 283,805,967,652,698,464/616,074,868.08
  6. Step 6: Final answer
    x = 460,667,984.29

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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.