Home / 58,075,206.96-87,112,422.92-23,531,099.09

Finding the Fourth Proportional to 58,075,206.96, 87,112,422.92 and 23,531,099.09

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Solution

The fourth proportional to 58,075,206.96, 87,112,422.92 and 23,531,099.09 is: 35,296,491.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,075,206.96 : 87,112,422.92 = 23,531,099.09 : x
  2. Step 2: Convert to fraction form
    58,075,206.96/87,112,422.92 = 23,531,099.09/x
  3. Step 3: Cross multiply
    58,075,206.96x = 87,112,422.92 × 23,531,099.09
  4. Step 4: Simplify right side
    58,075,206.96x = 2,049,851,055,365,070.50
  5. Step 5: Solve for x
    x = 2,049,851,055,365,070.50/58,075,206.96
  6. Step 6: Final answer
    x = 35,296,491.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.