Home / 61,111,576.71-84,335,571.50-33,610,226.67

Finding the Fourth Proportional to 61,111,576.71, 84,335,571.50 and 33,610,226.67

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Solution

The fourth proportional to 61,111,576.71, 84,335,571.50 and 33,610,226.67 is: 46,382,990.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,111,576.71 : 84,335,571.50 = 33,610,226.67 : x
  2. Step 2: Convert to fraction form
    61,111,576.71/84,335,571.50 = 33,610,226.67/x
  3. Step 3: Cross multiply
    61,111,576.71x = 84,335,571.50 × 33,610,226.67
  4. Step 4: Simplify right side
    61,111,576.71x = 2,834,537,674,290,941
  5. Step 5: Solve for x
    x = 2,834,537,674,290,941/61,111,576.71
  6. Step 6: Final answer
    x = 46,382,990.37

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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.