Home / 62,825,359.20-94,308,897.60-48,511,881.60

Finding the Fourth Proportional to 62,825,359.20, 94,308,897.60 and 48,511,881.60

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Solution

The fourth proportional to 62,825,359.20, 94,308,897.60 and 48,511,881.60 is: 72,822,537.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,825,359.20 : 94,308,897.60 = 48,511,881.60 : x
  2. Step 2: Convert to fraction form
    62,825,359.20/94,308,897.60 = 48,511,881.60/x
  3. Step 3: Cross multiply
    62,825,359.20x = 94,308,897.60 × 48,511,881.60
  4. Step 4: Simplify right side
    62,825,359.20x = 4,575,102,074,197,724
  5. Step 5: Solve for x
    x = 4,575,102,074,197,724/62,825,359.20
  6. Step 6: Final answer
    x = 72,822,537.47

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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.