Home / 614,415,106.14-921,623,546.22-250,909,462.14

Finding the Fourth Proportional to 614,415,106.14, 921,623,546.22 and 250,909,462.14

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Solution

The fourth proportional to 614,415,106.14, 921,623,546.22 and 250,909,462.14 is: 376,364,555.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,415,106.14 : 921,623,546.22 = 250,909,462.14 : x
  2. Step 2: Convert to fraction form
    614,415,106.14/921,623,546.22 = 250,909,462.14/x
  3. Step 3: Cross multiply
    614,415,106.14x = 921,623,546.22 × 250,909,462.14
  4. Step 4: Simplify right side
    614,415,106.14x = 231,244,068,277,619,616
  5. Step 5: Solve for x
    x = 231,244,068,277,619,616/614,415,106.14
  6. Step 6: Final answer
    x = 376,364,555.44

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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.