Home / 34,559,899.52-47,692,515.92-19,089,984.15

Finding the Fourth Proportional to 34,559,899.52, 47,692,515.92 and 19,089,984.15

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Solution

The fourth proportional to 34,559,899.52, 47,692,515.92 and 19,089,984.15 is: 26,344,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,559,899.52 : 47,692,515.92 = 19,089,984.15 : x
  2. Step 2: Convert to fraction form
    34,559,899.52/47,692,515.92 = 19,089,984.15/x
  3. Step 3: Cross multiply
    34,559,899.52x = 47,692,515.92 × 19,089,984.15
  4. Step 4: Simplify right side
    34,559,899.52x = 910,449,372,890,972.62
  5. Step 5: Solve for x
    x = 910,449,372,890,972.62/34,559,899.52
  6. Step 6: Final answer
    x = 26,344,097.80

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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.