Home / 64,152,026.20-96,228,039.30-62,262,458.20

Finding the Fourth Proportional to 64,152,026.20, 96,228,039.30 and 62,262,458.20

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Solution

The fourth proportional to 64,152,026.20, 96,228,039.30 and 62,262,458.20 is: 93,393,687.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,026.20 : 96,228,039.30 = 62,262,458.20 : x
  2. Step 2: Convert to fraction form
    64,152,026.20/96,228,039.30 = 62,262,458.20/x
  3. Step 3: Cross multiply
    64,152,026.20x = 96,228,039.30 × 62,262,458.20
  4. Step 4: Simplify right side
    64,152,026.20x = 5,991,394,274,584,207
  5. Step 5: Solve for x
    x = 5,991,394,274,584,207/64,152,026.20
  6. Step 6: Final answer
    x = 93,393,687.30

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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.