Home / 42,098,668.02-58,096,161.36-22,783,084.02

Finding the Fourth Proportional to 42,098,668.02, 58,096,161.36 and 22,783,084.02

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Solution

The fourth proportional to 42,098,668.02, 58,096,161.36 and 22,783,084.02 is: 31,440,655.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,098,668.02 : 58,096,161.36 = 22,783,084.02 : x
  2. Step 2: Convert to fraction form
    42,098,668.02/58,096,161.36 = 22,783,084.02/x
  3. Step 3: Cross multiply
    42,098,668.02x = 58,096,161.36 × 22,783,084.02
  4. Step 4: Simplify right side
    42,098,668.02x = 1,323,609,725,504,357.50
  5. Step 5: Solve for x
    x = 1,323,609,725,504,357.50/42,098,668.02
  6. Step 6: Final answer
    x = 31,440,655.67

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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.