Home / 62,486,678.40-93,744,014.40-24,144,777.60

Finding the Fourth Proportional to 62,486,678.40, 93,744,014.40 and 24,144,777.60

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Solution

The fourth proportional to 62,486,678.40, 93,744,014.40 and 24,144,777.60 is: 36,222,574.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,486,678.40 : 93,744,014.40 = 24,144,777.60 : x
  2. Step 2: Convert to fraction form
    62,486,678.40/93,744,014.40 = 24,144,777.60/x
  3. Step 3: Cross multiply
    62,486,678.40x = 93,744,014.40 × 24,144,777.60
  4. Step 4: Simplify right side
    62,486,678.40x = 2,263,428,379,019,197.50
  5. Step 5: Solve for x
    x = 2,263,428,379,019,197.50/62,486,678.40
  6. Step 6: Final answer
    x = 36,222,574.75

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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.