Home / 222,207,336-333,310,051.98-56,212,412.13

Finding the Fourth Proportional to 222,207,336, 333,310,051.98 and 56,212,412.13

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Solution

The fourth proportional to 222,207,336, 333,310,051.98 and 56,212,412.13 is: 84,318,377.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,207,336 : 333,310,051.98 = 56,212,412.13 : x
  2. Step 2: Convert to fraction form
    222,207,336/333,310,051.98 = 56,212,412.13/x
  3. Step 3: Cross multiply
    222,207,336x = 333,310,051.98 × 56,212,412.13
  4. Step 4: Simplify right side
    222,207,336x = 18,736,162,008,971,484
  5. Step 5: Solve for x
    x = 18,736,162,008,971,484/222,207,336
  6. Step 6: Final answer
    x = 84,318,377.36

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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.