Home / 61,091,334.88-84,307,796.40-37,250,360.67

Finding the Fourth Proportional to 61,091,334.88, 84,307,796.40 and 37,250,360.67

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Solution

The fourth proportional to 61,091,334.88, 84,307,796.40 and 37,250,360.67 is: 51,406,567.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,091,334.88 : 84,307,796.40 = 37,250,360.67 : x
  2. Step 2: Convert to fraction form
    61,091,334.88/84,307,796.40 = 37,250,360.67/x
  3. Step 3: Cross multiply
    61,091,334.88x = 84,307,796.40 × 37,250,360.67
  4. Step 4: Simplify right side
    61,091,334.88x = 3,140,495,823,192,928
  5. Step 5: Solve for x
    x = 3,140,495,823,192,928/61,091,334.88
  6. Step 6: Final answer
    x = 51,406,567.39

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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.