Home / 122,164,188.84-183,246,317.25-35,902,590.84

Finding the Fourth Proportional to 122,164,188.84, 183,246,317.25 and 35,902,590.84

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Solution

The fourth proportional to 122,164,188.84, 183,246,317.25 and 35,902,590.84 is: 53,853,896.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,164,188.84 : 183,246,317.25 = 35,902,590.84 : x
  2. Step 2: Convert to fraction form
    122,164,188.84/183,246,317.25 = 35,902,590.84/x
  3. Step 3: Cross multiply
    122,164,188.84x = 183,246,317.25 × 35,902,590.84
  4. Step 4: Simplify right side
    122,164,188.84x = 6,579,017,551,163,585
  5. Step 5: Solve for x
    x = 6,579,017,551,163,585/122,164,188.84
  6. Step 6: Final answer
    x = 53,853,896.25

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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.