Home / 64,151,999.70-96,227,999.55-62,262,431.70

Finding the Fourth Proportional to 64,151,999.70, 96,227,999.55 and 62,262,431.70

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Solution

The fourth proportional to 64,151,999.70, 96,227,999.55 and 62,262,431.70 is: 93,393,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,151,999.70 : 96,227,999.55 = 62,262,431.70 : x
  2. Step 2: Convert to fraction form
    64,151,999.70/96,227,999.55 = 62,262,431.70/x
  3. Step 3: Cross multiply
    64,151,999.70x = 96,227,999.55 × 62,262,431.70
  4. Step 4: Simplify right side
    64,151,999.70x = 5,991,389,249,609,506
  5. Step 5: Solve for x
    x = 5,991,389,249,609,506/64,151,999.70
  6. Step 6: Final answer
    x = 93,393,647.55

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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.