Home / 122,336,071.32-183,476,065.36-34,895,923.96

Finding the Fourth Proportional to 122,336,071.32, 183,476,065.36 and 34,895,923.96

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Solution

The fourth proportional to 122,336,071.32, 183,476,065.36 and 34,895,923.96 is: 52,335,887.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,336,071.32 : 183,476,065.36 = 34,895,923.96 : x
  2. Step 2: Convert to fraction form
    122,336,071.32/183,476,065.36 = 34,895,923.96/x
  3. Step 3: Cross multiply
    122,336,071.32x = 183,476,065.36 × 34,895,923.96
  4. Step 4: Simplify right side
    122,336,071.32x = 6,402,566,825,282,551
  5. Step 5: Solve for x
    x = 6,402,566,825,282,551/122,336,071.32
  6. Step 6: Final answer
    x = 52,335,887.17

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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.