Home / 59,909,431.68-82,648,756.08-35,117,049.60

Finding the Fourth Proportional to 59,909,431.68, 82,648,756.08 and 35,117,049.60

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Solution

The fourth proportional to 59,909,431.68, 82,648,756.08 and 35,117,049.60 is: 48,446,135.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,909,431.68 : 82,648,756.08 = 35,117,049.60 : x
  2. Step 2: Convert to fraction form
    59,909,431.68/82,648,756.08 = 35,117,049.60/x
  3. Step 3: Cross multiply
    59,909,431.68x = 82,648,756.08 × 35,117,049.60
  4. Step 4: Simplify right side
    59,909,431.68x = 2,902,380,466,639,661.50
  5. Step 5: Solve for x
    x = 2,902,380,466,639,661.50/59,909,431.68
  6. Step 6: Final answer
    x = 48,446,135.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.