Home / 222,705,312.18-333,662,733.63-93,027,540.84

Finding the Fourth Proportional to 222,705,312.18, 333,662,733.63 and 93,027,540.84

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Solution

The fourth proportional to 222,705,312.18, 333,662,733.63 and 93,027,540.84 is: 139,376,215.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,705,312.18 : 333,662,733.63 = 93,027,540.84 : x
  2. Step 2: Convert to fraction form
    222,705,312.18/333,662,733.63 = 93,027,540.84/x
  3. Step 3: Cross multiply
    222,705,312.18x = 333,662,733.63 × 93,027,540.84
  4. Step 4: Simplify right side
    222,705,312.18x = 31,039,823,579,550,868
  5. Step 5: Solve for x
    x = 31,039,823,579,550,868/222,705,312.18
  6. Step 6: Final answer
    x = 139,376,215.48

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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.