Home / 222,649,133.60-333,708,279.60-93,256,493.60

Finding the Fourth Proportional to 222,649,133.60, 333,708,279.60 and 93,256,493.60

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Solution

The fourth proportional to 222,649,133.60, 333,708,279.60 and 93,256,493.60 is: 139,773,569.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,649,133.60 : 333,708,279.60 = 93,256,493.60 : x
  2. Step 2: Convert to fraction form
    222,649,133.60/333,708,279.60 = 93,256,493.60/x
  3. Step 3: Cross multiply
    222,649,133.60x = 333,708,279.60 × 93,256,493.60
  4. Step 4: Simplify right side
    222,649,133.60x = 31,120,464,040,784,412
  5. Step 5: Solve for x
    x = 31,120,464,040,784,412/222,649,133.60
  6. Step 6: Final answer
    x = 139,773,569.01

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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.