Home / 116,411,674.40-174,365,569.20-62,496,000.80

Finding the Fourth Proportional to 116,411,674.40, 174,365,569.20 and 62,496,000.80

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Solution

The fourth proportional to 116,411,674.40, 174,365,569.20 and 62,496,000.80 is: 93,608,745.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,411,674.40 : 174,365,569.20 = 62,496,000.80 : x
  2. Step 2: Convert to fraction form
    116,411,674.40/174,365,569.20 = 62,496,000.80/x
  3. Step 3: Cross multiply
    116,411,674.40x = 174,365,569.20 × 62,496,000.80
  4. Step 4: Simplify right side
    116,411,674.40x = 10,897,150,752,215,654
  5. Step 5: Solve for x
    x = 10,897,150,752,215,654/116,411,674.40
  6. Step 6: Final answer
    x = 93,608,745.07

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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.