Home / 58,022,942.76-87,004,463.16-17,077,075.80

Finding the Fourth Proportional to 58,022,942.76, 87,004,463.16 and 17,077,075.80

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Solution

The fourth proportional to 58,022,942.76, 87,004,463.16 and 17,077,075.80 is: 25,606,798.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,022,942.76 : 87,004,463.16 = 17,077,075.80 : x
  2. Step 2: Convert to fraction form
    58,022,942.76/87,004,463.16 = 17,077,075.80/x
  3. Step 3: Cross multiply
    58,022,942.76x = 87,004,463.16 × 17,077,075.80
  4. Step 4: Simplify right side
    58,022,942.76x = 1,485,781,812,321,627.50
  5. Step 5: Solve for x
    x = 1,485,781,812,321,627.50/58,022,942.76
  6. Step 6: Final answer
    x = 25,606,798.65

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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.